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Patent Searching and Data


Matches 301 - 350 out of 5,230

Document Document Title
WO/1999/022694A2
This invention is a device that isolates hairs into groups when run through hair on a human head such that they may be processed in various ways by attaching hair extensions, reshaping the cross-sectional diameters of individual hairs, p...  
WO/1999/007528A1
In order to improve the cutting properties of scissors (1), for example hair scissors (11), an electrically driven vibrator (5) causes at least one scissor half (4) to vibrate in a direction parallel to the longitudinal direction (6) of ...  
WO/1999/006189A1
Scissors comprising a pair of scissors pieces (1, 2) each composed of a blade (3, 4) and a handle (5, 6) and turnably connected to each other by a pivot (13). The respective blades (3, 4) are formed by injection molding of metallic powde...  
WO/1998/022261A1
A multipurpose folding tool (16, 110) including a pair of pivoted scissors blades (26) or pliers jaws (116), each having a handle (18, 20, 112, 114) in the form of a channel, attached through a pivot joint (40, 126) permitting the handle...  
WO/1998/019834A1
Double scissors include two mutually linked scissors (1 and 2) with blades (3, 4; 10, 11) of a different design. The screws (6 and 12) for joining the two scissors (1 and 2), which join in an articulated manner the blades (3, 4 and 10, 1...  
WO/1998/016355A1
A heatable cutting element, specially scissors, knife, clippers or the like, has a cutting blade (4) separated from the original base body (1). On said cutting blade (4) the electric heating element (7) has been fixed permanently and, fo...  
WO/1998/009779A1
A harvesting and cutting device (10) is provided which is operable with a hand harness (24) fitted to an operator's hand (52). The hand harness(24), which is adjustable, is attached to each of the lever arms (14, 18) of the cutting devic...  
WO/1998/005477A1
A scissors (100) that is designed for use by a particular handed person that is modified to be used by an other-handed person includes a pivot joint (106), and two blade members (102, 104) pivotally coupled together. At least one blade m...  
WO/1997/046353A1
The invention discloses a tool including a first receiving member (7) comprising a ring (12) pivoting about a longitudinal pivot axis (19) between two end positions limited by stops, and which is brought back to the first end position by...  
WO/1997/039862A1
A cutting device with at least one cutting part each comprising a first (1) and a second (2) face meeting at an edge, wherein on at least one of the cutting parts at least a part of the first face (1) immediately adjacent to the edge is ...  
WO/1997/038829A1
A pair of scissors, in particular haircutting scissors, has a hinged joint consisting of a hinge screw (3) and a screw nut (4). The hinge screw (3) is essentially nonrotatably connected to one scissors half (2) and the screw nut (4) enga...  
WO/1997/025188A1
A combination scissors and cutter knife is provided, which includes first and second scissor's blades (21 and 10) each having a holder (40 or 13) on rear end thereof, a cutter knife blade (35), a slide knob (37) which is connected with t...  
WO1997018064A3  
WO/1997/019787A1
A multipurpose folding tool (30, 280) including a pair of folding scissors (32), in which scissor blades (80, 82) are movable about pivot shafts (78), between a stowed position and a deployed position in the handles (34, 36). A rocker (9...  
WO/1997/018064A2
The scissors are intended in particular for hairdressers. They comprise two scissor halves (1, 2) connected at their intersection point in an articulation formed by a bearing pin (115) in such a way as to pivot. The bearing pin (115) con...  
WO1997004924A3  
WO/1997/013623A2
A styling method involves holding hair strands parallel while simultaneously turning them all equally and passing a pair of scissors about an axis of rotation at right angles to the hair strands until reaching a cutting angle and so as t...  
WO/1997/007944A1
A hand held cutting tool comprises first and second elongate blades (11) movably connected together so that they are oppositely faced. At least one of the blades is provided with a cutting edge (14) and a guard portion (10) adjacent the ...  
WO/1997/004924A2
The invention concerns a multi-purpose manually-operated appliance (20) comprising at least two structural parts (3, 4) which can be locked in a closed position to form a compact, substantially closed body in which the two structural par...  
WO/1997/002934A1
A pair of scissors, specifically barbers scissors, comprises two shanks (1, 2) and shank eyes (4) at the ends of the shanks, at least one of the shank eyes (4) being provided with a movable grip eye (5) for the thumb or finger and used f...  
WO/1996/035557A1
In a pair of hairdresser's scissors with two blades (1, 2) articulatedly joined together at a pivot (3) and having cutting edges, at least one (2) of which is distinctly curved, in which the included angle between the blade interaction s...  
WO/1996/031326A1
A replaceable blade type scissors comprises a handle (2) and a blade (3) which are detachable from each other, one of opposed overlapping portions (4), (9) of the handle (2) and the blade (3) beig provided with a plurality of fitting hol...  
WO/1995/035189A1
A bearing (4) for scissors, consisting of a disc type retainer plate (44), and a plurality of steel balls (40), the retainer plate (44) being provided with a plurality of steel ball retaining bores (41) adapted to retain therein the stee...  
WO/1995/030837A1
Two secateur jaws (1 and 2) are joined together by means of a pin (6) with radial lugs (6b) engaging a ring (15) attached to one jaw (1) and extending through a sleeve (7) slidably arranged in the two jaws (1 and 2). Said sleeve (7) encl...  
WO/1995/014434A1
In order to facilitate fitting the branches in a surgical instrument with two branches pivoted together by an axis pin projecting through mating apertures in the two branches, it is proposed that the axis pin consists of at least two par...  
WO/1995/013168A1
In a pair of scissors, especially haircutting scissors, having two scissor blades (1, 2) that are hinged together with a single joint (3) and having two scissors shanks (4, 5), each of which has two shank sections (28, 29 and 30, 31), re...  
WO/1995/003924A1
The proposed hand shears have two lever arms which are connected so as to rotate and form two double-limbed levers, and a lever provided with a cutting blade; one double-limbed lever is arranged in one plane which is defined on two sides...  
WO/1995/003157A1
The present invention relates to scissors (1) combined with a cutter knife (4). Since scissors (1) and a cutter knife (4) are connected together, a user can easily and conveniently change cutting instruments from scissors (1) to a cutter...  
WO/1994/029087A1
A scissors (10) includes a first blade member (14) and a second blade member (16) which is pivotally coupled to the first blade member about a pivot joint (12, 32, 46, 50), wherein the blade members include first (18) and second (22) cut...  
WO/1994/010829A1
An improved locking mechanism for a cutting tool (1) is disclosed. The locking mechanism includes a locking block (15) transversely located through or on one handle (12) of the cutting tool (1). The locking mechanism incorporates a shape...  
WO/1993/012915A1
An all purpose pair of scissors (10) including a first blade assembly (12) and a second blade assembly (14), the assemblies being pivotally connected for opening and closing movements, the first blade assembly (12) including a handle (26...  
WO/1993/006977A1
Handles for cutting instruments such as scissors are described, each handle being made of a relatively rigid plastics material and being provided in its finger-receiving hole portion (8; 8') with a lining ring (15; 15') of elastically de...  
WO/1992/020493A1
A tool for use in preparation of signs of the type having a base section and sign elements engaging therewith comprises two members (7, 8) movable with respect to each other. These members comprise on one hand edge means (9, 10) for cutt...  
WO/1992/012832A1
The tool according to the invention is comprised of a first receiving member (7) including a ring (12) hinged about a longitudinal pivoting axis (19) and wherein is engaged an interchangeable adapter. A second receiver member (11) is com...  
WO/1992/005828A1
The present invention accordingly provides a device or apparatus for manipulating matter in a confined or inaccessible space, comprising manipulator means at least partly constructed of one or more bent or twisted elongate shape memory a...  
WO/1992/000688A1
An instrument for cutting hair, especially a pair of scissors (1), has an electrically heated blade capable of being heated to a temperature comprised between 150 and 300 °C. The instrument is used for cutting hair while simultaneously ...  
WO/1991/008691A1
A method for facilitated precision cutting of hair by one handed sectioning, combing and locking of hair into position for cutting and a device for effecting the method. The device (1) comprises a combination of comb (10), sectioning (20...  
WO/1991/007258A1
The present invention is an instrument for cutting or gripping articles. The instrument comprises two shanks (12, 14) gripping with each shank having a handle end and a working end. The shanks are connected by at least two pivot means (3...  
WO/1991/002493A1
A device for grasping or cutting an object has at least two elongate elements (1, 3), preferably two elongate elements, at least a portion of at least one of the elements is formed from a pseudoelastic material, preferable a shape memory...  
WO/1990/004923A1
A human dispatcher for breaking the spinal cord of a bird, comprises two blunt jaws (31, 32). The jaws (31, 32) are pivotally connected by a pivot pin (33) and are movable towards and away from each other by handles. The jaws have straig...  
WO/1990/000464A1
A hand tool has two jaws, which may be cutters and which are pivotally interconnected, each jaw having a respective member extending beyond the pivot, and a force amplifying lever which is pivotally connected to one of the members at a p...  
WO/1989/011379A1
A tool for curling gift-wrapping ribbon has two arms (2, 4) which are pivotally mounted at one end and have a pad (8) and blade (10) at the other end. Closing the arms clamps a ribbon between the pad and blade and the tool can then be dr...  
WO/1989/010244A1
Scissors, in particular hairdressers's scissors, in which the ring handle (5) for the thumb can pivot within limits, are simplified and improved, while essentially retaining the conventional form, in that the pivoting ring handle (5) is ...  
WO/1989/001322A1
This hand power tool mechanism is useful for caulking guns in particular. It has a stationary handle (101), a drive lever (102) connected to said stationary handle (101) by a joint (103), a movable handle (104) connected to said drive le...  
WO/1989/001392A1
Scissors are characterized by the fact that the force exerted on the cutting edges perpendicular to the cutting plane (11) is produced not by the screw (4) which constitutes the pivot pin (3) but by a magnetic force which acts perpendicu...  
WO/1989/000486A1
The invention regards a cutting appliance that consists of a cutter (6) inside a plastic housing (1) in such a way that the cutter (6) can be moved by fingers. Different objects, like corners of wrappers or stems of flowers can be insert...  
WO/1988/004223A1
Scissor-type shears composed of two parts hinged at an intermediate point (3) of new version lever (1, 2) with function of leverage and blades (1'', 2'') having the function of resistance, in which the respective blades (1'', 2'') presen...  
WO/1987/002613A1
Hand tool comprising a combination of levers which make it possible to double by pivoting the possibilities of utilization. The part to be seized (1) is extended in the direction of the articulation pin (P) of the jaws (N) or of the blad...  
WO/1985/004091A1
An apparatus for clamping and severing an umbilical cord or other elongated member, wherein a pair of clamps (7, 8) are held and positioned by a clamp carrier (1). A separate plunger member (15) having severing blades (19) mounted thereo...  
WO/1983/000994A1
A surgical instrument which has independent capabilities of operating as a surgical needleholder for suturing operations, and as a surgical cutting device for severing the suture thread. The instrument of the invention may be operated as...  

Matches 301 - 350 out of 5,230