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Patent Searching and Data


Matches 751 - 800 out of 4,166

Document Document Title
WO/1996/000817A1
A modular junction fitting system for joining ends of two or more lengths of edge-type drainage tubing (10) being of the type that is substantially taller than it is wide in transverse cross section. The junction fitting (20) of the inve...  
WO/1995/033890A1
A utility surface such as an activity surface for playing a sport, for example embodied as a football pitch, consists of or comprises an element (1) having a body providing an upper surface intended for use and hover means disposed in or...  
WO/1995/031606A1
The proposed walking surface for horses, in particular for riding areas, and the method of producing the same are simple and inexpensive, ensure strength and good water regulation and allow horses to walk safely. To that end, a lattice b...  
WO/1995/030327A1
A method for topdressing turfgrass on an activity field with only solid elastomeric particles is described. The method produces turfgrass which has enhanced color and health even when there is extensive abrasion of the grass through use ...  
WO/1995/028451A1
Methods and compositions for modifying recreational surfaces are disclosed. The method includes the step of combining a particulate surface material with a sprayable composition in an amount sufficient to bind the surface material. The c...  
WO/1995/019822A1
A floor covering, in particular for sport fields, based on elastic plastics, has a substantially flat top side (1a, 10a) on which one can walk and a bottom side (1b, 10b) spaced apart therefrom. The covering has an anisotropic elasticity...  
WO/1995/014564A1
A process for producing a web-like covering material (5) from a concentrated mixture of rubber components, especially rubber waste, using an endless travelling conveyor belt (1) on which is applied the layer of an already-reacted mixture...  
WO/1995/009949A1
An artificial turf according to the invention is constructed such that tufts of turf-shaped filaments are planted in a ground structure in a manner to form piles and tufts of subsidiary filaments which are shorter than the turf-shaped fi...  
WO/1995/007398A1
A method for laying a sports floor comprises the steps of: 1) providing a resilient first layer (3), consisting substantially of a bonded rubber granulate, foam material or a mixture of both; 2) placing the said first layer on a substant...  
WO/1995/006780A1
In a ground stabilising mat of elastic material with a plate-like mat body (12), a plurality of evenly spaced projections (30) formed on one side of the mat body (12) and cup-shaped depressions (18) on the other side, on the side of the ...  
WO/1994/028247A1
The method proposed for producing an elastic intermediate layer for railway tracks consists in either a) spreading rubber granules with a granule size of 5 to 25 mm on to the foundation to form a layer 10 to 100 mm thick and then sprayin...  
WO/1994/027816A1
Methods for producing a chipped wood surfacing material having unusually high shock absorbing capabilities are provided. The chipped wood is processed in order to give it a very high shock absorbing quality. This invention also relates t...  
WO/1994/018393A1
An element suitable for building permanent tennis courts and repairing existing clay courts, comprising a structured textile support (1) forming an open-structured mat and consisting of rot-proof synthetic fibres (4), which is filled wit...  
WO/1994/018394A1
An improved grass surface in which the grass is grown in a layer of material comprising sand, an organic growth supporting medium and elongate synthetic fibres, the fibres being randomly dispersed as separate individual fibres in the gro...  
WO/1994/012254A1
A playing surface (2) construction such as for a golf green and a foot, and similar playing areas (1). The playing surface is formed of a porous synthetic turf (4, 5) laid over a prepared sand base (3) with natural turf (6) laid on the s...  
WO/1994/009613A1
A turf product having a base (20), a root zone material and reinforcement material (15) located thereon and turf (30) growing in the root zone material. The base preferably is the upper surface of a tapered plastic pallet (35) which has ...  
WO/1994/004755A1
There is disclosed a recreational surface comprising grass (16) growing on a coherent substrate (14) of compliant material having substantial voidage therein, the voidage being filled with a root zone growing medium, and the roots of the...  
WO/1994/001186A1
Slide for sport and play, the exposed surface of which is built up from a melted mixture comprising a natural and/or synthetic hard wax, a polymer, a mineral and optionally a friction and wear reducing additive.  
WO/1994/000639A1
An improved surface includes a synthetic turf base (104) positioned atop a foundation (102). The synthetic turf base (104) includes imitation grass blades (110) secured to a backing (112). The synthetic turf base (104) also includes a su...  
WO/1993/021387A1
The present invention relates to a pavement, wherein a multitude of aggregates are joined together by a heated melt made of thermoplastic resin powder, a pavement material and a method of manufacturing the same. Since the thermoplastic r...  
WO/1993/018827A1
The surface element is intended for formation of a gliding surface e.g. in a down-slope or the like. The surface element (e) comprises a substantially transverse frame unit (1), a gliding unit (3) and a supporting unit (4). The frame uni...  
WO/1993/015905A1
A layer structure for safety floor covering which comprises a non-foamed rigid load-spreading sheet layer, and at least one impact-absorbing foam layer bounded to the sheet layer. The bottom surface of the layer structure is provided wit...  
WO/1993/014268A1
The invention refers to a synthetic pavement for sliding sports, such as blade-skating, i.e. a pavement made of materials other than ice and therefore usable without resorting to cryogenic equipment. Said pavement comprises: (i) a top pa...  
WO/1993/008680A1
A substratum (14) for a golf course green (10) comprises a base (12) of natural soil for supporting the substratum (14) thereon, a first layer of moisture absorbent ceramic (16) spread on top of the natural soil, and a first layer of san...  
WO/1993/009294A1
Described is a pile-fabric floor-covering for sports surfaces, in particular synthetic-grass surfaces. The floor-covering has a substrate sheet which has apertures in it and is therefore permeable to water. Attached to the substrate by n...  
WO/1993/009293A1
Described is a pile-fabric strip floor-covering for sports surfaces, in particular synthetic-grass surfaces. The floor-covering has a substrate which has apertures in it and is therefore permeable to water. Attached to the substrate are ...  
WO/1993/008332A1
The invention relates to a device (51) for inserting elongated artificial grass fibres (30) into the ground. The device (51) is provided with a frame (40), which is movable across the ground and which has at least one planting pin (25) b...  
WO/1993/003600A1
A turf or strip of pre-grown lawn comprises a plurality of through orifices (2) providing for easier recovery of the lawn. A method of obtaining said turfs or strips is also described and involves making the orifices either on the ground...  
WO/1993/001356A1
A separation layer (12) for laying grass surfaces (10; 16) on a sand or gravel base (13), which layer is in the form of a rigid plastic sheeting with parallel side edges. The surface of the sheeting is embossed by thermo-forming so that ...  
WO/1992/019669A1
There is disclosed a method of producing a porous composite comprising the steps of : pre-wetting particulate material with a liquid curing agent medium to form a stable intermediate; transporting the intermediate to site; forming a shap...  
WO/1992/014000A1
The invention refers to a base structure, particularly for tennis courts, comprising a top layer (1) consisting of a solid microporous plate comprising a mixture from 50 % to 98 % fine clay and 2 % to 50 % cement, the thickness of the to...  
WO/1992/013138A1
There is disclosed a recreational surface comprising grass (6) growing on a coherent layer (4) of compliant material having substantial voidage therein, the roots of the grass (6) penetrating the interstices thereof and a free-draining s...  
WO/1992/008679A1
The invention concerns air-drying binders based on polybutadiene oils which are liquid at room temperature and aromatic-free aliphatic hydrocarbons and/or turpentine oil, as well as the use of such binders in reinforcing, bonding, coatin...  
WO/1992/007142A2
The invention relates to a field containing artificial grass consisting of a substructure and a top layer provided thereon, wherein the top layer is a nutrient medium (5) which contains regularly spaced fibres (1) which, when seen in the...  
WO/1992/005690A1
Stadia and other activity surfaces are provided comprising natural turf (20). Natural turf units (21) are provided which are transportable between first and second locations, the second location (22) being for the growth and maintenance ...  
WO/1992/004823A1
A soil irrigation and drainage system applicable to a plant container system or to open ground, and which in the former case comprises, beneath the growing medium (24), a layer (10) of highly absorbent cementitious material having a stro...  
WO/1992/005316A1
A needle punched fabric (10) is provided with rows of loops of fibres (40, 46) upstanding from the base of the fabric (20) to thereby form furrows (50) within which particulate material (60) may be positioned, the furrows providing prote...  
WO/1992/005317A1
A resin bonded fabric material (10) is formed with ribs (20, 22, 24, 26) upstanding from a stiff backing layer (30) the ribs (20, 22, 24, 26) forming furrows (28) between adjacent ribs to thereby provide stability for loose particles.  
WO/1991/018651A1
Slide for sport or play, for example for skating or other activity requiring low friction, its exposed surface being built up from a natural and/or synthetic hard wax capable of remelting for restoring the surface after use.  
WO/1991/017312A1
An artificial turf assembly (110) has a permeable section (112) formed of an upper layer of artificial turf (118) and a lower layer of shock absorbing material (120) positioned below the upper layer. An impermeable layer (114) is positio...  
WO/1991/016496A1
A pesticide and/or a fertilizer and the like scattered or sprayed onto a golf course (1), together with most of the sprayed water or rain water, are permeated into a turf (15A), a thick sand layer (15) having high water permeability and ...  
WO/1991/010486A1
Material for the paving of rinks suitable for skating with blade-skates, of synthetic type, characterized in that it exhibits a chemical composition gradient between the upper skating surface (A), consisting of hydrocarbons having a melt...  
WO/1991/006594A1
There is disclosed a method of producing a porous composite comprising the steps of: forming a shaped mass of particulate material whose surfaces have been pre-wetted with a liquid polymer which will not readily polymerise by the action ...  
WO/1991/003604A1
The disclosure relates to a built-up playing court structure having a stable moisture content controlled surface layer. The playing court structure comprises a built-up court surface layer (12), a barrier surface (14) which is substantia...  
WO/1991/000805A1
The surface covering material, which is particularly suitable for external uses such as ground or floor covering in golf driving areas, comprises a multi-layer structure, which itself comprises (a) an outer layer (1) comprising a preform...  
WO/1991/000939A1
A reinforced building product formed of two spaced containment skins (1) with reinforcing fibres (2) extending transversely between the skins (1). The spaces between the fibres (2) are filled with powdered or granular material (M) such a...  
WO/1991/000488A1
A method of heat exchange comprises advancing energy-carrying medium in a channel system comprising channel-part lengths (1) which extend in side-by-side mutually parallel relationship, such as hose parts (1), and substantially sheet-lik...  
WO/1990/015193A1
A pile yarn for an artificial lawn characterized by having an elongated, substantially spiral section formed by twisting one or a plurality of bundles of flat blank yarns and fixing the twisted state, or a pile yarn for an artificial law...  
WO/1990/014137A1
A portable cushioned floor system (10) utilizes a modular construction (11) in which each floor module is enclosed with a lower floor plate (16) that protects the flexible resilient cushioning layer (19) during transport and installation...  
WO/1990/008649A1
A process for producing a unitary mat (10) formed of two or more distinct layers is disclosed. The process comprises the steps of providing a first layer (12) in the form of a sheet having a first side and including a first material, coa...  

Matches 751 - 800 out of 4,166