Field of Invention

The present invention relates to a modular tree, in particular a modular tree that is adapted to be decorated for entertainment, festive and / or celebratory occasions.

It is traditional in many countries for a decorative tree for festive and celebratory occasions such as Christmas, Easter, mid-summer, or a Wedding Wish tree to be used. Often such a tree is single use, for example is a real tree, or the decorative tree is a manufactured artificial tree, both of which can have undesirable environmental impact.

Furthermore, decorative trees can be bulky to store and difficult to fit in some spaces due to the 360° nature of the tree. The present invention allows for a variety of sizes and shapes of tree to suit the chosen display location and facilitates compact storage of the modular tree when not in use.

Prior Art

US1345475A (CARSTAND) discloses a reusable Christmas tree.

GB949705A (CIRESE) discloses a decorative article in the shape of a tree.

US6818264B1 (SAMPERISI) discloses a corner/wall situated Christmas tree stand.

CA2258276A1 (HUARD) discloses a corner or wall mounted Christmas tree.

US2008000865A1 (BABCOCK et al) discloses a collapsible display with an adjustable stand.

DE20201 1004225111 (CTA ANLAGENBAU GMBH) discloses a presentation device for girts, good, jewellery and alike.

W02005070269A1 (RODREIGUEZ) discloses an artificial Christmas tree.

US901 1996B1 (ADOLFSON) discloses a rotatable decorative tree assembly.

US5054622A (LEE) discloses a rotating cloth hanger and artificial Christmas tree.

GB2584093A (SCALABLE DESIGNS LTD) discloses a modular Christmas tree. GB944472A (HELLRICH) discloses an artificial tree with a trunk, and a sleeve that forms a support for branches.

US901 1996B1 (ADOLFSON) discloses a rotatable decorative tree assembly.

Summary of Invention

According to a first aspect of the invention there is provided modular tree comprising: a trunk formed from a plurality of interconnects; and a plurality of branches; wherein the interconnects have first and second ends which each have at least one engagement means that comprises at least one slot that transects at least part of an end of the interconnect, wherein the at least one slot(s) extends into the interconnect in the same axis as the longitudinal axis of the trunk and receives part of one or more branch so that part of the branch extends from the engagement means (slot) to be received by an engagement means (slot) on a separate adjacent interconnect and the interconnects are thereby stacked one atop another with branches sandwiched between adjacent interconnects that space branches lengthwise along the trunk.

In this way a modular decorative tree with a trunk and branches can be quickly and easily assembled to desired dimensions. For example, the quantity, shape and position of the branches and interconnects may be selected by a user to change the height and shape of a tree to fit a desired space.

The present invention provides a long-life, reusable modular tree that can be easily assembled and disassembled without tools to fit a desired space. The preferred materials focus on providing a sustainable product and environmentally friendly options for disposal of parts at end-of-life and are suitable for a circular economy. The preferred materials include, but are not limited to wood, cardboard, recycled material or other environmentally friendly material.

In a preferred embodiment the branches of the modular tree may be formed from laminated plywood so that the shape of the parts remains stable and flat over the expected years of use which is intended to be at least 10 years and preferably 20 years or more.

The base or interconnects when required to be large in width or diameter (typically 90mm or greater) for larger trees may also be formed by providing several layers of laminated plywood material to reach the size required. In this way a natural material such as wood can still be used, whereas parts made of solid wood with a width or diameter larger than 90mm would not be suitable as they typically split or crack during the timber drying process.

The present invention facilitates the use of existing everyday festive decorations.

In preferred embodiments the modular tree is provided with a base and a crown (described below). The base and crown, combined with the number of interconnects define the height of the tree when assembled.

The position and size of the branches define the lateral spread of the tree.

The branches interlock between adjacent interconnects so that the branches are fixed in position and extend laterally from the trunk.

The trunk is formed from a plurality of interconnects that join together by insertion of branches to form an elongate length.

Preferably a lower face (first end) and an upper face (second end) of each interconnect has engagement means for receiving branches. In this way the trunk is assembled with at least one branch between each pair of adjacent interconnects.

In preferred embodiments the branches may also include corresponding engagement means such as slits (described below) to further interlock the branches together.

It is appreciated that the interconnects may also connect to other components of the modular tree, such as to a base and to a crown that are described in more detail below. In such embodiments alternative engagement means may be provided to correspond to the adjoining component.

Preferably the interconnects each have a substantially circular cross section to have a visual appearance to that of a real tree trunk. It is appreciated that the interconnects may have different cross section shapes in some embodiments, for example the cross section may be, oval, square or hexagonal.

The interconnects have engagement means at each end in the form of at least one slot formed therein. Typically, the at least one slot is formed in the longitudinal axis of the trunk and is dimensioned and arranged to receive part of a branch so that part of the depth of the branch extends from the engagement means (slot).

Typically, the width of the branch received in the slot corresponds to the width of the slot to securely hold the branch in position and to limit lateral movement when engaged. In this way slots of adjacent interconnects engage to form a connection by means of one or more branch sandwiched between. This configuration removes the requirement for separate connectors for attaching a branch to the trunk and provides a strong structure that is able to support additional decorations.

The interconnects that form the trunk may be flush fitting so that distal ends touch when engaged with branches to provide a smooth continuous external surface.

In other embodiments the interconnects may have a stepped outer surface having a first end of a first diameter and a second end of a second diameter. This may then be yet further adapted such that a first end of an interconnect may have a recess for receiving a second end of an adjacent interconnect so that once engaged the trunk has a smooth continuous outer surface. In this way the interconnects may be partially nested one adjacent interconnect within another, or with a base and/or crown for enhanced stability. Both the receiving recess (first interconnect) and the adjacent second interconnect may be tapered and dimensioned to correspond to each other to help insert and remove the interconnects from the recess, wherein the recess has a wider opening that tapers to a narrower bottom and the interconnect tapers towards an end.

It is appreciated that a modular tree may use all of these forms of engagement between the interconnects to ideally include slots and recesses for optimal structural strength. For example, the lower levels of a modular tree may have stepped (nested) interconnects and upper levels of the modular tree may have non-stepped interconnects.

In a preferred embodiment the interconnects are of a substantially right circular cylindrical form with a first end and a second end that each have slots arranged therein.

In a preferred embodiment the diameter of the interconnects may taper from the base of the modular tree to the tip. In this way the trunk tapers from base to tip in a similar manner to a real tree. This may be achieved by each interconnect having different diameters or spans, or by each interconnect being stepped or tapered from a first end to a second end. For example, each interconnect may be substantially frustoconical so that each individual interconnect is tapered from a first end to the second end. This may be combined with the recess provided on the stepped interconnects as described above.

Preferably two or more slots are evenly spaced across the diameter of the end of each interconnect, or two or more slots extend radially at least part way across the interconnect to provide the engagement means for receiving branches.

In a preferred embodiment two slots transect the diameter of each end of the interconnect at 180° to each other, providing four exit slots at 90° to each other from which branches may project.

The engagement means (slots) are shaped and dimensioned so that the height of the branch is only partially received within the slot and therefore part of the branch projects from the slot of one interconnect in order to be received by a slot of an adjacent interconnect. Therefore, the engagement means of a second end of one interconnect must correspond to the engagement means of the first end of the adjacent interconnect. For example, both the interfacing ends of the adjacent interconnects must have the same arrangement of slots to permit connection between the parts by the branches.

Preferably the slots are around half the height of the branch. Thus, the branches sit half inside slots on a second end of an interconnect, exposing their top halves, which are then covered and held securely in place by slots of the first end of an adjacent interconnect that is placed on top.

Where the engagement method includes the use of recesses in the base or interconnects, the depth of the slots is ideally increased by the depth of the recess to accommodate connection. The slot depth is only increased at the end of the base or the interconnect that includes the recess.

In a preferred embodiment one or more interconnect forming the trunk may have a first end that has a first configuration of engagement means and a second end of the interconnect has a second configuration of engagement means. In this way the branches extend laterally from the trunk at different orientations (planes) from each end of the interconnect to more closely represent the shape of a real tree. For example, slots on a first end of an interconnect may be arranged as a cross that provides four radially extending exit slots, each at 90° with respect to each other. The second end of the same interconnect may have the same configuration of slots offset by 45° so that the slots that receive the branches on the second end are 45° offset from the branches received in slots on the first end of the interconnect.

In an alternative embodiment, the number of slots at the first end of an interconnect may be different to the number of slots at the second end, thereby offsetting the position of at least some of the branches.

It is appreciated that the number of slots on each end of the interconnect and the degree to which the slots are offset from the opposing ends may vary from one embodiment to another.

In some embodiments the external face of the interconnect may be patterned or decorated. For example, the interconnects may be patterned to represent the bark of a tree, or the surface may include decorative images (Santa, Sleigh, Reindeer, Gifts, Snowflake, stockings, rabbits, eggs, baskets etc) for aesthetics and to facilitate and guide assembly with matching images on adjacent ends of interconnects.

In preferred embodiments the interconnects are adapted to receive two or more branches.

Typically, each branch is a substantially planar piece with a perimeter edge shaped to represent the branch of a tree. In this way the branches can be stored flat for transport and storage.

In some preferred embodiments the branches have wider cross-sections adjacent where the branch connects to the interconnect, and the branches then taper to narrower cross sections at the tips of each branch.

Ideally the branches are provided on the trunk in groups of different lengths so that when assembled, groups of longer branches are arranged towards a lower region of the trunk and groups of shorter branches are arranged towards an upper region of the trunk, thereby creating a tapering effect. In a preferred embodiment the branches are of a similar or identical shape and only the size may differ.

The branches may be coloured and/or decorated. For example branches may be purchased in different colour schemes, or a user may decorate their own branches.

In some embodiments the surface of the branches may be textured, for example to give the appearance of leaves, needles, or fronds. This may be achieved by the surface being embossed or debossed.

In yet further embodiments the branches may include decorative images (for example festive images such as Santa, sleigh, reindeer, gifts, snowflake, stockings; Easter related images rabbits, eggs, baskets, or other images including animals such as birds, insects, tadpoles etc. or toys or characters), or may be formed in a decorative shape, such as those previously listed for aesthetics.

In this way a modular tree may include a selection of different branches, such as traditional tree shape branches interspaced with some animal shaped branches, or entire sets of branches can be changed to have a different appearance by changing the shape of branches used and/or location of the branches.

It is appreciated that a set of different branches may be used to create a range of different external profiles. The branches may represent parts of an item that together give the appearance of a complete item. For example the branches may represent the legs, torso, arms and head of a robot, so that when this set of branches are attached to a trunk the modular tree has a profile that represents a robot.

In some embodiments, different branches may be used at different segments of the modular tree to provide a different appearance when viewed from different perspectives. For example, in some embodiments the branch may include parts representing the shape of a tree and parts representing the shape of another different item such as a robot.

Additionally an external marker may be included to facilitate and guide assembly. For example, an image may be provided on part of each piece of the trunk (on each interconnect) so that the images can be aligned during assembly to guide a user to the correct assembly positions, or numbers may be included on a surface of the parts to help to guide a person on the order of assembling the modular tree.

The branches are shaped and dimensioned to be received by the engagement means of the interconnects and other parts such as a base or crown (described below).

Branches may be provided as full span or part span pieces. A full span branch may pass through the engagement means extending from either side of the trunk. A part span branch may extend from only one side of the trunk in use and two parts may be provided to create a full span of branch across the trunk.

A modular tree may support a number of different branches (full span, part span or combination of them) so that the modular tree can be assembled to a desired configuration to fit a specific purpose or space, such as the corner of a room or to be placed against a wall.

Advantageously using part span branches helps to reduce or avoid breakages of longer branches and also helps make packaging, postage and cutting (production) more efficient.

In preferred embodiments the branches and their engagement means on the interconnects are in substantially the same plane.

In some embodiments the interconnect has two slots (engagement means) that transect a distal end of the interconnect for receiving branches. In this way the two slots may receive a group of branches. Different combinations of branches may be used. For example, the two slots may receive two full span branches that each define the full width of the tree for that level of branches. Each full span branch may be at 90° with respect to each other.

Preferably, to permit two or more branches to cross over, each branch has corresponding interlocking slits, one branch having a slit on a top edge of the branch and the other branch having a slit on a lower edge of the branch. In this way two or more branches can be assembled to interlock and to extend in the same horizontal plane.

In an alternative configuration the engagement means may receive one full span branch that passes through one slot and extends from both sides of the trunk and two part span branches extending from opposed sides on the second slot. Or in yet a further embodiment the engagement means with two slots may receive a group of up to four part span branches, one extending from each of the four lateral exit slots.

In another embodiment the interconnect has three transecting slots (engagement means) for receiving up to six separate branches. In this way the three slots may receive a group of up to six separate branches.

For example, the three slots may receive three full span branches that define the full width of the tree, each full span branch arranged at 60° to each other. Each branch having interlocking slits on upper, lower, or both upper and lower edges to enable the branches to interlock so that the branches all extend in the same plane to present a smooth lower edge to the branches

In an alternative arrangement one full span branch passes through one slot and extends from both sides of the trunk, and four part span branches extending from opposed sides on the second and third slots. Or alternatively the three slots may receive up to six separate part span branches, one extending from each lateral exit slot.

In preferred embodiments the angle at which the branches extend from the trunk on one level to the next level may be offset. For example, branches may be offset by 30° degrees, the degree of offset being defined by the arrangement of slots between first and second ends of the interconnects.

In some embodiments a group of branches sandwiched between two adjacent interconnects may all be of the same size.

In another embodiment branches at the same level may be of varied sizes, so that height and or length may vary from branch to branch in order to fit a confined space. For example, a first part of a branch extending towards a corner may be shorter to allow the modular tree to be positioned closer to the two corner walls, while a second part of the branch extending away from the corner may be longer to provide a larger decorative area. In these embodiments the engagement means comprising two or more slots may receive a group of branches that may include full or part span branches of different lengths and heights. In preferred embodiments the branches also include a socket region for receiving the interconnect. The socket region provides an area on the branch or branches that receives the interconnect. Typically, the socket region is cut into the upper edge of a branch so that the interlocking slit of a branch is arranged in the socket region. In this way two or more branches interlock by means of the interlocking slits and the interconnect is then received into the socket region which creates overlap between the branch and interconnects.

In some embodiments when the interconnect is received and sunk into the socket region, part of an inner inside edge of the branch, that defines the socket wall, extends over the join between two adjacent interconnects when assembled, and therefore provides further stability to the modular tree as lateral displacement is prevented. This arrangement is typically provided for lower branches for enhanced stability but there may be no overlap of the join between interconnects for upper branches.

Typically the connection between the socket and interconnect has a tight tolerance to enhance stability and minimise movement when assembled. For example the interconnect may be at least 1 mm smaller than the socket.

It is appreciated that an outer surface of an interconnect received into a socket may be in substantially constant contact with the socket, as the parts are shaped and dimensioned to correspond to each other. In this way movement between the parts is restricted and the modular tree is more stable.

In some embodiments the sockets are tapered from a wider opening to a narrower base. The configuration is intended to help with interconnecting the parts by making it easier to insert and remove the interconnect to a socket, or for the socket to receive an interconnect and for an interconnect to be removed.

In this way the outer surface of the interconnect may not be in constant contact with the socket along all interfacing surfaces. It is appreciated that the tapering may only be a small amount, for example 1 mm to 2mm, but more pronounced tapering may be provided in some embodiments. Advantageously this shaping of the socket may assist with assembly and provides a tolerance to accommodate changes in material (for example expansion and contraction of a material such as wood or metal), or to allow for wear of edges over time. This shaping also ensures that parts can be easily separated by any user, for example including young children, or elderly users, which may not be possible when parts connect tightly having identical corresponding shaping.

Alternatively or additionally the interconnect may be tapered to aid with locating within a socket region, so that the interconnect end is narrowed to make it easier to fit the interconnect into a socket region.

Alternatively or additionally the recess within a base may be tapered to aid with receiving an interconnect. The interconnect preferably has a corresponding taper.

In some embodiments edges of the socket may have an undulating surface so that there is not constant contact between the socket and interconnect, but there are multiple points of contact, or close contact. The undulations may be regularly spaced, or irregularly spaced or a combination. This arrangement may aid with separation of the parts as there is less surface area in contact, thereby reducing friction when separating the parts. It is appreciated that the undulations to the surface may only be slight and not visually obvious to a user.

In some preferred embodiments the branches have apertures, both open and closed, formed therein for receiving and retaining decorations, lights, or gifts. For example decorations may be hung from apertures, inserted to or threaded through apertures.

In some embodiments a channel leading to the aperture is provided so that a closed loop can be received through the channel to the aperture. To retain strength and rigidity in the branch, not every aperture will have a channel, instead some apertures allow decorations to pass through them and or to be tied into them.

The number and location of the apertures may be varied for attachment of different items and to suit the size of a modular tree formed and the branches used. For example, apertures may be provided on a lower edge of a branch for suspending ornaments, and apertures may be provided at an upper edge of a branch for supporting a string of decorations such as lights or tinsel. In this way for example the wiring from decorative lights or string of decoration such as tinsel can be received into the upper apertures and held in place by the small overlap entry of the apertures, so as to be wound around the modular tree from the higher branches to the lower ones or vice-versa. Traditional decorations can by hung by passing a loop or tie up through each channel into the apertures on the lower edge of the branches from where they can hang securely, while other decorations can simply be threaded through or tied from the closed apertures.

In some embodiments a plurality of vertical apertures may be provided along an upper edge of a branch to receive decorations that may be inserted to the vertical aperture. For example decorations on vertical sticks which may include candle holders or any other decoration that has stick like body supports that can be received to and supported in a vertical aperture.

The apertures may be of different shapes and sizes. For example, the apertures may be round, triangular, square, star shaped or shaped to represent a particular item such as a bauble.

In a preferred embodiment open apertures may have a narrowed opening so that once a decoration is positioned, it cannot be easily accidentally removed. For example an open aperture may be circular with a small part of the circumference providing a limited opening to the aperture.

In some embodiments the branch may include holes for receiving a candle. For example, a small hole (for example at least 2mm diameter by at least 10mm deep) may be provided on an outer region of an upper edge of a branch to allow small ‘birthday cake’ style candle holders and candles to be used to decorate the modular tree.

In preferred embodiments each modular tree includes a crown received at an upper end of the trunk. The crown is a modified interconnect with a first end with engagement means for connecting to a branch and a second end that forms the top of the modular tree in use. In this way top level branches are sandwiched between the crown and an adjacent interconnect.

In a preferred embodiment the crown is frusto-conical in form with a closed second end and a first end that has slots formed therein. Preferably the top is a flat round surface of diameter no less than 20mm so as not to present any potentially hazardous sharp point. In some embodiments the closed second end of the crown may be adapted to receive or support a decoration, for example allowing for decorations to be placed on top of it, for example a star or a Christmas fairy atop of the modular tree so as to represent a Christmas tree, or a hoop to represent a Mid-Summer festive tree

In another embodiment the crown may include a fixed tree top decoration. In this way a user is able to purchase various crowns to change the theme of the modular tree.

In preferred embodiments a base is provided into which the first, lowest interconnect engages. In this way the tree is safely supported and can be assembled upon the base or inserted to the base when assembled.

Ideally the base is a weighted section that is wider than the received interconnect in order to provide stability.

In a first embodiment the base is a tapered section with slots for receiving interconnecting legs at a first end and engagement means at a second end for receiving branches and a recess for receiving an interconnect. In this way the first interconnect is nested within the base and the trunk extends therefrom. The base may be frustoconical with transecting slots on both first and second ends.

Preferably the slots are arranged at 90° or 60° angles with respect to each other to evenly space legs and branches around the base. These may be offset by 45° or 30° from the lowest level branches.

In a second embodiment the base is formed from two parts; a closed cylindrical log base with a recess for receiving a second part of the base that includes an engagement means for receiving branches and a further recess for receiving an interconnect. In this way the second part of the base is nested within the first part of the base and the trunk extends therefrom. Preferably the recess and/or the interconnect (or second part of the base) received into the recess may be tapered so that the parts do not become locked together once assembled. For example the recess may have a wider opening that tapers to the bottom of the recess so that an end of an interconnect (or second part of the base) is more easily received to and removed from the recess and/or the interconnect may have a narrower end than a mid-region of the interconnect that is thereby more easily received to and removed from the recess. The circular log base may be adapted to receive legs that project from sides of the closed cylindrical log to provide additional stability. For example, the legs may extend at 90° or 60° with respect to each other leg, thereby having an array of legs spaced around the base.

In some embodiments the base may be received into a stand with legs so that the base does not need to be modified to receive legs.

In all embodiments of the base, the diameter or span of the base is intended to be less than that of the span of the lower branches.

In some embodiments the base may be adapted to be received in a decorative support, such as a pot. In this way a user can personalised their modular tree, for example by reusing a pot that may have previously been used for another tree.

The modular tree is reusable and intended to reduce the volume of single use trees grown for occasions such as Christmas. Preferably the modular tree is formed from a natural, compostable material such as wood, which could extend its useful life even beyond that of many artificial trees (average 6 to 7 years) and offer a more environmentally friendly alternative to both real & artificial decorative trees.

In some embodiments, the modular tree is formed from rigid cardboard, or a combination of wood and cardboard for instance; a wooden base, trunk & crown, and rigid cardboard branches, making the modular tree more lightweight, manoeuvrable, and easier to produce.

In some embodiments, the modular tree or parts thereof are formed at least in part from bio-composite, green composite, bioplastic, or bio-resin materials, again making the modular tree more lightweight and easier to produce, and in addition, yet more environmentally friendly.

In other embodiments the modular tree is formed from a synthetic plastics material such as the group comprising: nylon, acrylonitrile butadiene styrene (ABS), polypropylene and polyurethane.

The modular tree is provided as a kit of parts that are assembled for use. The kit of parts for the modular decorative tree typically comprises: a trunk formed from a plurality of interconnects, a plurality of branches, a crown, and a base. It is appreciated that parts may also be available separately so that a user can replace parts or alter the dimensions or configuration of the modular tree.

It is appreciated that the modular tree may be made to various sizes. Preferred sizes include assembled heights of approximately 650mm, 930mm, 1300mm and 1750mm. While specific dimensions may vary, in general each component will be scaled up or down by a proportion from the original design to create the larger or smaller tree.

In order to best simulate the appearance of a real tree, the height and length of the branches gradually reduce along the trunk from the lower branches to the higher branches. For example, with a total tree height of approximately 930mm having 6 levels of branches, lower-level branches level 1 to level 3 may have a maximum branch height that is approximately 135mm, this then reduces to approximately 1 10mm for level 4 and to approximately 90mm for level 6. This helps to simulate the narrowing tapered effect of a traditional tree such as a Christmas tree.

In a similar way, the maximum length of the branches also typically reduces, this time with each layer (level) of branches. For example, with a total tree height of 930mm, the lowest branch may have a full span length (being the maximum width of the tree), of approximately 720mm, reducing at each subsequent level of branches to a total width of approximately 195mm for the top level branches that are just below the crown.

In a preferred embodiment the modular tree has feet received to a base, five interconnects and a crown, thereby providing 6 levels along the trunk at which branches can extend between adjoining interconnects.

It is appreciated that in some embodiments branch height and lengths may be arranged in different ways to provide different shapes, such as to reflect topiary or to better reflect a specific festivity or celebration, for instance the Swedish mid-summer festival.

It is appreciated that the modular tree may be assembled in different configurations for different spaces.

A flat wall design (180°) may be assembled in which longer branches project only around 180° and shorter or no branches are provided around the other 180° so that the modular tree can be positioned snugly against a flat wall, saving valuable space in smaller homes.

A corner design (90 degrees) may be assembled in which longer branches project only around 90° and shorter branches or no branches are provided around the other 270° so that the modular tree can be positioned in a corner.

Preferred embodiments of the invention will now be described by way of example only and with reference to the Figures in which:

Brief Description of Figures

Figure 1 shows an isometric view of a first embodiment of the modular tree;

Figures 2A, 2B, 2C show various states of assembly of the first embodiment of the modular tree;

Figures 2D and 2E show part of a third embodiment of a modular tree with half span branches;

Figures 3A shows a second embodiment of the modular tree with an alternative base;

Figures 3B and 3C show various states of assembly of part of the second embodiment of the modular tree with an alternative base;

Figure 3D shows part of a fourth embodiment of the modular tree with half span branches;

Figures 4A, 4B show a first embodiment of the base (excluding legs);

Figure 4C shows a second embodiment of a base formed from first and second parts;

Figures 5A and 5B show upper and lower perspective views of a first embodiment of the base (excluding legs);

Figures 6A shows a trunk assembly and the first embodiment of the base (excluding legs);

Figure 6B shows trunk assembly and the second embodiment of the base;

Figures 6C shows a trunk assembly with nested interconnects and the first embodiment of the base (excluding legs); Figure 6D shows trunk assembly with nested interconnects and the second embodiment of the base;

Figure 7 show a first embodiment of a simple interconnect;

Figures 8A, 8B and 8C show a first embodiment of a nested interconnect with a recess at one end;

Figure 9A and 9B shows a first embodiment of a simple stepped interconnect;

Figure 10A and 10B shows a second embodiment of a simple interconnect with a recess;

Figures 1 1 A and 1 1 B show an embodiment of an interconnect with different numbers of slots at each end (four and six respectively);

Figures 1 1 C and 1 1 D show an embodiment of the interconnect with six slots at each end wherein the slots at each end are offset with respect to each end;

Figures 12 shows a set of branches, levels 1 to 3 and a leg;

Figure 13 shows a set of branches, levels 4 to 6;

Figure 14 shows pairs of branches, levels 1 and 2, and a pair of legs;

Figure 15 shows two pairs of half span branches;

Figures 16A, 16B and 16C show different views of the lower level branch of a set which creates a six branch configuration;

Figures 17A and 17B show two views of the mid-level branch of a set which creates a six branch configuration;

Figures 18A and 18B show two views of the upper-level branch of a set which creates a six branch configuration;

Figure 19A shows a partial assembly of the lower branch of Figures 16A, 16B, 16C and the mid branch of Figures 17A, 17B;

Figure 19B and 19C show an assembly of the lower branch of Figures 16 and the mid branch of Figures 17 and then upper branch of Figures 18A, 18B. Figures 20A and 20B show two perspectives of a 180° modular tree assembly and the second embodiment of the base;

Figure 21 shows a top view of a 180° modular tree assembly with the first embodiment of the base;

Figures 22A and 22B, show two perspectives of a 90° modular tree assembly with the first embodiment of the base;

Figures 22C and 22C show exploded view of a base and lower levels of a 90° modular tree assembly.

Figure 23 shows a top view of a 90° modular tree assembly with the first embodiment of the base;

Figures 24A, 24B, 24C, 24D shows a series of modular trees of different heights with the second embodiment of the base; and

Figures 25A and 25B show an example of an alternative branch formed in the decorative shape of a rabbit.

Detailed Description of Figures

With references to the Figures there are shown various embodiments 100, 200, 300, 400, 500, 600 of the modular trees. Like parts have like references.

Each modular tree 100, 200, 300, 400, 500, 600 when assembled has a base 10, a trunk formed from a plurality of interconnects 20, an array of branches 30 and a crown 40.

Branches 30 are arranged between adjacent interconnects 20, between the base 10 and an interconnect 20 and between an interconnect 20 and the crown 40. In this way branches 30 are spaced along the length of the trunk. The contact between adjacent Interconnects, and between interconnects and base, is either flush or partially nested (see Figures 6A, 6B, 6C and 6D).

The slots 23 of each interconnect 20 are offset in the horizontal plane between the first and the second ends of each interconnect (Figure 7, Figures 8A, 8B & 8C, Figures 9A & 9B, Figures 10A & 10B, and Figures 11A to 1 1 D) to enable an angular offset between each subsequent layer of branches once assembled (Figure 1 ). In Figures 1 , 2, 4A and 4B the first embodiment 100 has a frustoconical base 10 with four slot exits 1 1 formed by two elongate slots on a first end of the base 10 for receiving legs 15.

The legs have corresponding slits 15A & 15B (Figure 14) that engage so as to align and interlock the two overlapping legs 15 in the same horizontal plane providing a flat base on the ground or other surface. These slits 15A, 15B align with the longitudinal axis of the trunk.

A second end of the base 10 shown in Figures 1 , 2, 4A, 4B, and 5A has four exit slots 13 formed by two elongate slots that receive branches 30 when assembled.

The pictured embodiment 100 is shown with two full span branches 30A, 30B/ 30C, 30D/ 30E, 30F/ 30G, 30H/ 30I, 30 J/ 30K, 30L at each level (see Figure 2C).

The pairs of branches 30A, 30B/ 30C, 30D/ 30E, 30F/ 30G, 30H/ 30I, 30J/ 30K, 30L transect ends of adjacent parts which include:

- Branches transecting each end of an interconnect 20

- Branches transecting the second end of the base 10 and an adjacent interconnect 20

- Branches transecting the second end of an interconnect 20 and a first end of the crown 40.

The lower end (first end) of the base 10 has slots 11 into which legs 15 are engaged. These slots 1 1 are the same width as the width of the legs 15 and have a depth the height of the midsection of the legs to allow a flush fit when assembled.

The top end of both embodiments of the base 10 & 10B have a recess 12, 12A into which the interconnect 20A sits, and slots 13 & 16 which extend from the top end of the base 10 & 10B down to the recess 12, 12A and then continue for a distance of approximately half the height of the mid-section 32 to 33 of the branches 30A 30B.

The interconnects 20 and crown 40 have slots 23 into which assembled branches fit. All slots 23 are of width approximately equal to the standard branch 30 or foot 15 width.

In embodiments with full span branches 30A, 30B/ 30C, 30D/ 30E, 30F/ 30G, 30H/ 30I, 30J/ 30K, 30L as shown in the first and second embodiments 100, 200 the branches have corresponding slits 31 that engage so as to align the two overlapping branches in the same horizontal plane and to interlock them together. For example, branch 30C has a slit 31 on an upper edge and branch 30D has a slit 31 on a lower edge (See Figure 2C).

Upper edges of all branches 30 include a socket region 36 (Figure12) into which the interconnect 20 is received atop either the base 10, or an adjacent interconnect 20, or into which the crown 40 is received atop of an adjacent interconnect 20.

A first end 21 (lower end in use) of each interconnect 20, or of the crown 40, has slots 23 (Figure4A) that receive upper edges 33 (Figure12) of a branch 30.

A second end 22 (upper end in use) of each interconnect 20 has slots 23 (Figure4A) that receive lower edges 32 (Figure12) of a branch 30.

The arrangement of slots 23 on adjacent first end 21 and second end 22 of two assembled interconnects 20 (Figure2B) have matching slot 23 arrangements to be able to receive the upper and lower edges of the same branches 30.

In the first embodiment 100 the interconnects 20 are substantially right cylindrical in shape.

With reference to Figures 2A, 2B, 2C and 4A a first end 21 of the first interconnect 20A is received into a recess 12 (Figure5A) provided on a second end of the base 10. To achieve assembly, the slots 13 of the base 10 are aligned with the slots 23 of the first end 21 (Figure9B) of the first interconnect 20A. In this way lower edges 32 of the branches 30A, 30B pass through the base slots 13 and upper edges 33 of the socket region 36 of the branches 30A, 30B pass through corresponding slots 23 in a first end 21 of the first interconnect 20A so as to sandwich the branches 30A, 30B between the base 10 and the first interconnect 20A. There is always a part of the branch that protrudes in the vertical axis from the slots of the base 10, or the second end 22 of the interconnect 20, that is then received by the first end 21 of a separate adjacent interconnect or crown 40.

A second set of branches 30C, 30D are interlocked by the corresponding slits 31 and then located in slots 23 provided on the second end 22 of the first interconnect 20A, (Figures 6A & 6B). A first end 21 of a second interconnect 20B is arranged over the second set of branches 30C, 30D and a second end 22 of the second interconnect 20B receives a third set of branches 30E, 30F. The third set of branches 30E, 30F are interlocked by the corresponding slits 31 and then located in slots 23 provided on the second end 22 of the second interconnect 20B.

A first end of a third interconnect 20C is arranged over the third set of branches 30E, 30F and a second end of the third interconnect 20C receives a fourth set of branches 30G, 30H. The fourth set of branches 30G, 30H are interlocked by the corresponding slits 31 and then located in slots 23 provide on the second end 22 of the third interconnect 20C.

A first end of a fourth interconnect 20D is arranged over the fourth set of branches 30G, 30H and a second end of the fourth interconnect 20D receives a fifth set of branches 30I, 30J. The fifth set of branches 30I, 30J are interlocked by the corresponding slits 31 and then located in slots 23 provide on the second end 22 of the fourth interconnect 20D.

A first end of a fifth interconnect 20E is arranged over the fifth set of branches 30I, 30J and a second end of the fifth interconnect 20E receives a six set of branches 30K, 30L. The six set of branches 30K, 30L are interlocked by the corresponding slits 31 and then located in slots 23 provide on the second end of the fifth interconnect 20E.

A crown 40 is positioned on the sixth set of branches 30K, 30L. The crown 40 is adjacent to the second end 22 on the fifth interconnect 20E.

The first interconnect 20A (Figure 4A) of the first embodiment 100 has a first end partially nested inside the base 10 recess 12 (Figure 5A), and a second end that is stepped; with the first end 21 having a larger diameter than the second end 22. In this way upper interconnects of the trunk 20B, 20C, 20D, 20E have a lesser diameter than the first interconnect 20A so the trunk tapers slightly towards the crown 40 (Figures 6A & 6B).

All interconnects are preferably dimensioned to create an approximately equal vertical distribution between branches on the modular tree. Figures 2D and 2E show part of a third embodiment of a modular tree 300, and Figure 3D shows part of a fourth embodiment of a modular tree 400, both having half span branches (see Figure 15) at lower branch levels and full span branches at higher levels. Figures 2D and 2E only show the first set of Branches 30A, 30A’ and 30B, 30B’.

The pictured lower level branches are formed from two half span branches 30A, 30A’, 30B, 30B’. Two half span branches 30A, 30A’ with upper slits 31 are needed to make one full span branch assembled by aligning the branches 30A, 30A’ in the same longitudinal axis.

Two corresponding half span branches 30B, 30B’ with a lower slit 3T are assembled by aligning the branches 30B, 30B’ in the same longitudinal axis. Pairs of half span branches 30A, 30A’ and 30B, 30B’ are interlocked with the corresponding slits 31 to form a layer of branches in slots 23.

The branches at all levels are assembled in similar ways with upper level branches being full span branches such as 30C, 30D that have corresponding slits 31 .

In the picture embodiments of Figures 2 and 3 branches are arranged to extend from the trunk at 90° to each other on each level. Interlocked branches 30A, 30B, 30A’ 30B’ sit in slots 23 of the adjacent parts (base 10, interconnect 20). The interconnect 20 is received in the socket region 36 formed by the assembly of branches 30A, 30A’, 30B, 30B’.

With reference to the second embodiment 200 shown in Figures 3A, 3B and 3C, part of a modular tree is shown with an alternative base 10 (also see Figure 4C).

Figures 3A, 3B, 3C and 3D have the second embodiment of the base 10A, 10B shown in Figure 4C.

As shown in the first embodiment, the second embodiment 200 is formed with six sets of branches 30A, 30B, 30C, 30D, 30E, 30F, 30G, 30H, 30I, 30J,30K, 30L (see Figure 3A, although all levels are not shown in Figures 3B and 3C.

The second embodiment 200 has five interconnects: 20A, 20B, 20C, 20D and 20E and a crown 40 (see Figure 6B). Figure 3D shows a fourth embodiment of the modular tree 400 in which half span branches 30A, 30A’ 30B, 30B’ are provided. Each half span branch 30 has a slit 31. A pair of half span branches 30A, 30A’ align in the same plane to define a socket 36 that receives an interconnect 20.

Figures 4A and 4B show a first embodiment of the base shown in Figures 1 and 2 that show the first embodiment of the modular tree 100. The base 10 is frustoconical with four slot exits 11 on a first end of the base for receiving legs 15.

A second end of the base 10 has a recess 12 into which an interconnect 20A is received, and the second end also has four exit slots 13 that receive branches 30 when assembled.

Figure 4A shows an adjacent interconnect 20A in exploded view that engages with branches (not shown).

Figure 4B shows the base 10 upturned so as to show the slots 1 1 on the first end.

Figure 4C shows a second embodiment of the base formed from two parts 10A, 10B. The first part of the base 10A is a closed cylindrical log with a recess 12 for receiving a first end 14 of the second part of the base 10B. The second end 17 of the second base part 10B has an engagement means comprising two elongate slots 16 that transect the second end 17 and provide locations for the first branches 30A, 30B. The second base part 10B has a recess 12A that receives a first end 21 of the adjacent interconnect 20A. In this way the trunk is nested within the base 10A, 10B and extends therefrom.

Figures 5A and 5B show an upper view and lower view of the first embodiment of the base 10. With reference to Figure 5A the slots 13 are shown to extend deeper than the recess 12. In this way branches are located at the bottom of the slot whereas the interconnect is only received to the depth of the recess.

Figures 6A and 6B show two exploded views of the trunk, each received into a different embodiment of a base 10.

Both trunks have a base 10/10A, 10B, five interconnects 20A, 20B, 20C, 20D and 20E, and a crown 40. The first interconnect 20A has a first larger diameter at a first end 21 and a second smaller diameter at a second end 22 forming a stepped interconnect. The first end 21 of the interconnect 20A fits into the recess (nested) of the base 10 or 10B, locking the lower-level branches 30A 30B in position.

The first interconnect 20A is longer than other interconnects, to allow for the extra depth of the base recess 12 or 12A into which it sits. This recess engagement method provides greater rigidity at the lower end of the trunk.

Interconnects 20B, 20C, 20D and 20E all have the same diameter and length.

The second embodiment of the trunk shown in Figure 6B has a two part base 10A, 10B.

Figures 6C and 6D show two exploded views of the trunk, each received into a different embodiment of a base 10.

The trunks in Figures 6C, 6D have a base 10/10A, 10B, five interconnects 20A, 20F and 20G, and a crown 40. The interconnects 20G of Figures 6C and 6D are nested, having stepped outer surfaces at a first end and a recess at a second end to enable adjacent interconnects to engage to improve stability and create a smooth external trunk surface.

The position and orientation of interconnect 20A is different in Figures 6C and 6D (in relation to figures 6A and 6B) as the interconnect is provided at an upper level of the trunk and in the opposite configuration so as to have a first end received in the second end of the adjacent interconnect 20G.

Figure 7 shows an isometric view of an interconnect 20 with a constant diameter along its length. The interconnect 20 is a right circular cylinder and has a first end 21 and a second end 22. Two elongate slots 23 transect the first and second ends 21 , 22 to define four slot exits at each end. The orientation of the slots 23 at the first end 21 is offset relative to the second end 22, in this way branches between levels have an angular offset from each other, in this case by 45°, to resemble a tree shape more closely.

Figures 8A, 8B and 8C show a first embodiment of a nested interconnect 20G. The nested interconnect 20G has a different diameter at a first end 21 to the second end 22. The first end 21 has a recess intended to receive a second end 22 of an adjacent interconnect to provide greater stability.

Figures 9A and 9B show an example of the simple stepped interconnect 20A that has a different diameter at a first end 21 to the second end 22. The diameter of the first lower end 21 is greater than the diameter of the second end 22. This interconnect 20A is shown as part of a trunk in Figures 6A and 6B, and in Figures 4A an 4C. When the stepped interconnect is used to connect to a recess of a base 10 is it appreciated that it may be greater in length than other non-stepped (simple) interconnects to allow for the recess depth of the base 10, 10B in which it sits, and to maintain a regular separation between branches in the vertical axis. This interconnect 20A is also shown as part of a trunk in Figures 6C and 6D when it sits between an interconnect 20G and the Crown.

Figures 10A and 10B show an interconnect 20F with a constant diameter and a recess at a first end for greater stability. The recess 12 receives an end of an adjacent interconnect 20G that has a smaller diameter that stacks within the recess.

For all the interconnects shown in Figures 7, 8, 9 and 10, both the first end 21 and the second end 22 have two elongate slots 23 that transect the first and second ends 21 , 22 to each define four slot exits. The orientation of the slots 23 at the first end 21 is offset relative to the second end 22, in this way branches between levels have an angular offset from each other, in this case by 45°, to resemble a tree shape more closely.

Figures 11 A and 1 1 B show an interconnect 20H that has two elongate slots 23 (four exit slots at 90° to each other) on a first end 21 and three elongate slots 23 (six exit slots at 60° to each other) on a second end 22, so that the number of branches can be changed from one level to another. The slots 23 at the first end 21 are offset with respect to the slots at the second end 22 thereby giving a more natural appearance to the modular tree.

It is appreciated that in use the slots 23 may be configured in the opposite arrangement to shown in Figure 9A allowing for a greater number of branches at a first end 21 of the interconnect 20 compared to the second end 22. Figure 1 1 C and 11 D shows an interconnect 20I in which the same number of slots 23 (six exit slots at 60° to each other) are provided at each end of the interconnect 20I but the orientation of the slots at the first end 21 is offset relative to the second end 22 in this way branches between levels have an angular offset from each other, in this case by 30°, to resemble a tree shape more closely.

Figures 12, 13 and 14 show examples of full span branches 30. Figures 12 and 13 together show all six levels of branches 30 and a base leg 15, all with upper (top-down slits) 31 . Figure 14 shows pairs of corresponding branches for levels five and six and a pair of corresponding legs with upper and lower corresponding slits 31 . Branch span decreases at each level so that the modular tree tapers from base to crown in a similar manner to a real tree. Similarly branch height is reduced from lower to higher level branches.

For lower level branches the height of the inside edges of the socket region 36, being the edges adjacent to the trunk, extend over the join between the interconnect at this level and the interconnect of the subsequent level (see Figure 1 ). This arrangement provides further stability for the trunk at lower levels of the tree.

Each branch 30 has a socket 36 with a slit 31 . The sockets 36 receive an end of an interconnect 20 or a crown 40. The slits 31 permit engagement of one branch with another where full span, or part span branches cross.

Figure 14 shows pairs of full span branches 30A, 30B and 30C, 30D that fit together. A slit 31 A on branch 30A engages with the slit 31 B on branch 30B so that the branches are interlocked at 90° to each other in a cross configuration.

The legs 15 also have opposing slits 15A, 15B that engage at 90° to each other to form a cross arrangement. The legs then fit into slots 1 1 of the first embodiment of the base.

All slits 31 in any one level of branches of a four-branch assembly, are of half the depth of the centre section (Figure 12, 32 to 33) of the branch, so that the resulting assembly of branches 30, extending horizontally at the same level (in the same plane), present a flat surface on the bottom of the branch assembly, and a flat surface on the bottom of the assembled socket region 36. This allows a flush fit with the base 10, interconnects 20 and the crown 40. All slits 15A, 15B in the feet 15 are also of half the depth of the centre section (Figure 14) of the feet so that the resulting assembly of feet 15, extending horizontally at the same level (in the same plane), present a flat surface on both the bottom and the top of the feet assembly. This allows a flush fit with the base 10.

In Figure 15 an example of half span branches is provided. In this example, two identical half span branches (e.g. 30A and 30A’) having matching slits, are aligned to form one full span branch. Two pairs of half span branches (30A,30A’ and 30B,30B’) with corresponding interlocking slits 31 are then assembled so that the now full span branches 30 interlock at 90° to each other via the slits 31 .

A socket region is formed when two half span branches with matching slits, are aligned in opposite directions to each other but in the same longitudinal axis. This socket region is completed when the second opposing pair of half span branches is assembled with the first pair via the interlocking slits 31 . An interconnect 20 is then received in the socket region 36 of the branches.

This socket region 36 has substantially vertical walls , (substantially 90 degrees with respect to the ground or surface upon which the modular tree is arranged). It is appreciated that the walls of the socket regions may be slightly tapered to aid with assembly and disassembly.

The part of the half span branch 30 or 30’, that includes the slit 31 and ultimately forms the socket region 36, is of a lesser thickness, usually half that of the branch width, to allow two half span branches with matching slits to overlap with each other in this socket area, to create one full span branch. The resulting width of two overlapping half span branches must in total be equal to the width of the slots 23 for their corresponding interconnects, which is usually equal to the width of the full span branches.

Every branch 30 has a plurality of apertures 34 for receiving decorations such as baubles or lights (not shown).

Some apertures 34A are arranged to overlap with an upper edge of the branch to provide a small opening for receiving and securing decorations such as cables from decorative lighting (not shown). Some apertures 34B are closed so that decorations must be threaded through them. Some apertures 34C are connected to a lower edge of the branch 30 by an angled channel 35 along which a closed loop from a hanging decoration can be easily passed up along the channel to the aperture to enable decorations to be hung securely from the lowest point of these apertures 34C without falling out.

In the pictured embodiments the apertures 34 are evenly spaced over the surface of the branches. Apertures may be of different shapes and sizes to suit the festive I celebratory occasion.

In larger versions of the modular tree, it is envisaged that there will be a greater number of apertures than shown in these figures. This is to allow sufficient density of decorations to be fitted.

In Figures 12, 13, 14 and 15, all slits 31 are cut to allow a second branch to pass perpendicular to the elongate span of the first branch so that the slits 31 extend along the longitudinal axis of the tree 100, 200, 300, 400, 500, 600.

The pictured sockets 36 are also all in the same longitudinal axis of the tree.

Figures 16, 17, 18 and 19 show the socket region of branches 30 with angled interlocking slits that enable the branches to cross at angles that are not perpendicular to one another.

Specifically, figures 16A, 16B, 16C show a lower branch 30R of a set in which the socket region 36 and has an interlocking slit 31 on an upper edge of the branch.

Figures 16A, 16B & 16C show the lower branch 30R having a single upper interlocking slit 31 A formed from a first cut at 60° to the horizontal axis of the branch on an upper edge from the socket 36 that extends top-down, two thirds across the depth of the central branch section, and then a second cut at 60° to the first cut that extends top- down, one third across the depth of the central branch section. These cuts create two opposing arrowheads that form the upper half of the slit 31 A, and the two small steps shown as 31 E in Figurel 6B.

Figures 16A, 16B and 16C show an example of a socket 36 that is tapered by having tapered walls to create a wider opening that narrows to the bottom of the socket 36. This shaping makes it easier to insert or remove an interconnect 20 by providing a tolerance that ensures parts can always be easily assembled or disassembled whilst also creating a sturdy structure.

Figures 17A & 17B show the mid-level branch 30S having two interlocking angled slits 31 B (lower edge, bottom-up) and 31 C (upper edge, top-down) cut at 60° to each other, that each extend one third across the depth of the central branch section. In this way the slit 31 A from a lower branch 30R Figure 16 is received in the lower interlocking slit 31 B of the mid-level branch Figure 17A, 17B.

Figures 18A & 18B show two views of the third, upper branch 30T of the set having a double arrowhead slit 31 D cut bottom-up on a lower edge that extends two thirds across the depth of the central branch section. The angles of the arrowhead are at 120° to each other.

In order to maintain structural integrity of each branch of the 6 branch assembly, each branch retains at least one third of the depth of the branch intact, meaning it does not have a slit 31 cut through it.

Once assembled, these three branches 30R, 30S, 30T will present flush upper and lower surfaces (of the socket region & bottom edges) of the six branch assembly, ready for receiving the interconnects 20 (Figures 1 1 A, 1 1 B or 1 1 C, 1 1 D) to further hold them in place.

Figure19A shows the resulting partial assembly from two branches 30R & 30S (lower & mid-level branches). Figure19A also shows the two steps 31 E (See Figure 16B) from the lower branch 30R now meet the surface of the upper edge slit 31 C of the midlevel branch 30S, to present a smooth join and interlocking slit 31 into which the slit 31 D of the upper branch 30T is received.

Figures 19B and 19C show the full six branch assembly with upper branch piece 30T received by branches 30R, 30S to form the complete group of interlocked branches.

The set of three interlocking branches shown in Figures 19B and 19C are assembled to form one level of branches 30 on the trunk. Once assembled, the orientations of the branches are offset by 60° relative to each other. The depth and cut of each slit 31 may vary depending on the connecting branch in such a way that all three full span branches can extend in the same plane when assembled.

Figures 20A and 20B and 21 show an example of a modular tree 500 configured in a 180° assembly so as to be placed against a wall. To achieve this configuration, the second half of any full span branch that would otherwise obstruct the wall, is shortened to the same length and shape of the corresponding half of the top-level branches 30K or 30L. These short length branches 39 are provided around 180° of the modular tree and standard-length branches 38 of a 360° tree are provided around the other 180° of the tree. This necessitates the use of some irregular full span branches (see 37 Figure 22D) that extend different lengths from each side of the trunk.

With reference to Figures 20A and Figure 21 the lower five levels of branches extend laterally from one side of the trunk at a standard longer length 38 for that layer of branch, and from the other side of the trunk (into the plane of the wall) these same five levels of branches extend laterally at a shorter length 39. The top layer of branches does not change from a 360° tree, and neither are those branches that extend in parallel to I flat along the wall surface.

Figure 21 has a dashed line X-X providing an example of position of the wall, and a circular line indicates the area that would normally be filled if longer branches were not exchanged for shorter branches. Shorter branches are provided against the wall so that there is support around the tree for decorations.

Figure 21 shows, when the first embodiment of the base is used, that in addition to modification of the length of branch pieces used, the legs 15 of the base 10 can also be adjusted in length to adapt to the wall space, the size and weight of the tree, and to ensure sufficient stability is provided.

Figures 22A, 22B, 22C, 22D and Figure 23 show an example of a modular tree 600 configured in a 90° assembly so as to be placed in a corner. To achieve this, the second half of any full span branch that would otherwise obstruct the corner walls, is shortened to the same length and shape of the corresponding half of the top-level branch (see Figure 2C referring to top level branches 30K or 30L). The short branches 39 are provided around 270° of the modular tree and standard length branches 38 of a 360° tree are provided around the other 90° of the tree. This necessitates the use of some irregular full span branches 37 Figure 22D, with one-part standard length for that layer of branch, and the other part of short length, and the use of one top level branch (either 30K or 30L) at levels 2 and 4. The top layer of branches 30K & 30L will not change from a 360° tree. In Figure 23 dashed lines X indicate walls that form a corner.

Figures 22A, 22B, 22C, 22D and Figure 23 also show, when the first embodiment of the base is used, that in addition to modification of the length of branch pieces used, the legs 15 of the base 10 can also be adjusted in length to adapt to the corner space, the size and weight of the tree, and to ensure sufficient stability is provided.

Figures 24A, 24B, 24C and 24D shows an array of four trees 200, each with six levels of branches wherein the size of the branches, base, interconnects, and crown are scaled to form different height modular trees. The number of apertures in larger trees is expected to increase to facilitate a suitable density of decorations for their size.

Figures 24 also show candles 50 extending from holes (not shown) in tips of the branches 30.

Figures 25A and 25B show an alternative branch with a decorative shape in the form of a rabbit. This branch may be interspaced with other different shaped branches, for example inserted between traditional tree shaped branches.

In some embodiments just one decorative shape, such as a rabbit, may be used as the shorter protruding length of an irregular full span branch (see Figures 22A and 22D with branch 37).

In Figure 25A a lower branch piece is shown with a slit 31 for receiving a second upper branch piece (not shown). Connection of the second upper branch piece provides stability. As with the tree branch shaped pieces, the animal branch is substantially planer with a profile shape defining a rabbit. As with the other branches, the animal branch has a socket 36 with a slit 31. The sockets 36 receives an end of an interconnect 20 or a crown 40. The slits 31 permit engagement of one branch with another where full span, or part span branches cross. In Figure 25B one branch 30 showing two rabbits is shown fitted between two interconnects 20. A slot 23 is shown with no branch fitted. A lower end of the lower interconnect 20 does not include slots and may be inserted to a base with a recess. It is also appreciated that slots may be provided on the lower end of the lower interconnect in some embodiments.

The invention has been described by way of examples only and it will be appreciated that variation may be made to the above-mentioned embodiments without departing from the scope of invention as defined by the claims, in particular but not solely combination of features of described embodiments.