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Patent Searching and Data


Matches 1 - 50 out of 1,322

Document Document Title
WO/2018/109713A1
The invention relates to a stringing machine (B) for stringing rackets (1) for a racket sport having at least two winding devices (W1-W4) arranged outside of the racket frame for winding and unwinding strings, two guiding heads (F1) arra...  
WO/2017/187742A1
Provided is a string set allowing improvement in hairpin shot and cut shot performances. This string set (20) is for stringing rackets as warp and weft strings and includes a first string (22) having a small diameter and a low frictional...  
WO/2017/183285A1
Provided is a racket string which improves spin performance. The racket string (10) comprises a filamentous structure (13), and a coating film (16) formed around the filamentous structure, wherein the coating film has a surface frictiona...  
WO/2017/173488A1
A method for treating racquet strings comprising subjecting the strings to low temperature and allowing the strings to return to ambient temperature.  
WO/2017/082015A1
The present invention is configured so that an advantage can be obtained by forming a hollow section and durability can be increased. A racquet string (10) is configured provided with a core yarn (11) and a plurality of side yarns (12) w...  
WO/2017/053644A1
A device is provided for stringing a racket having a racket frame with holes in the racket frame. The device includes a frame and a cradle rotationally coupled to the frame and configured to mechanically secure the racket via the racket ...  
WO2017009699A1
A vibration dampening device for use with a racket having a plurality of strings may have a fastener element which may include a male fastener and a female fastener which are configured to be coupled to each other. A hinge may pivotally ...  
WO/2016/190596A2
The purpose of the present invention is to provide polyketone fibers having excellent strength and water resistance, which are manufactured from a polyketone solution prepared from a copolymer of carbon monoxide, ethylene, and propylene,...  
WO/2016/190596A3
The purpose of the present invention is to provide polyketone fibers having excellent strength and water resistance, which are manufactured from a polyketone solution prepared from a copolymer of carbon monoxide, ethylene, and propylene,...  
WO/2016/156485A1
The invention relates to a tennis racket comprising: an oval frame (4) adapted to support a latticework, and through-bands (10) for the the strands of latticework cord, each band being received in an outer housing (46) in the frame and c...  
WO/2016/066706A1
The present invention relates to a ball-game racket comprising a stringing that has at least one string including a superelastic material.  
WO/2016/050795A1
The present invention relates to sports rackets comprising a string bed with filaments wherein at least one filament is a polyethylene based filament wherein the polyethylene has high (HMWPE) or ultrahigh molecular weight (UHMWPE) and wh...  
WO/2016/046467A1
The invention relates to a racket (1) for a ball game, especially padel or beach tennis, comprising a head (2) and a handle (3), wherein the head (2) is formed by a material having a deformable core covered by at least one rigid coating ...  
WO/2016/023881A1
The tennis racket (1) comprises an oval frame (10) supporting a mesh (14). The little holes or all the little holes (140) of the mesh (14) are arranged between the geometric centre (C) of the frame and the apex (S) of the frame.  
WO/2015/177937A1
A racket has: a grip; an annular frame having through-holes provided therein, the through-holes extending through the frame from the inner peripheral surface to the outer peripheral surface thereof; a shaft for connecting the grip and th...  
WO/2015/165900A1
This string (2) for a racquet used for racquet sports comprises a core (4) comprising seven monofilaments including a central monofilament (40) and six monofilaments (42) of the same diameter and composition as the central monofilament (...  
WO/2015/097983A1
A system to analyze vibration data includes circuitry that receives the vibration data, which is generated by a sensor that senses vibration of an object. The circuitry also analyzes the vibration data based on stored predetermined vibra...  
WO/2014/171203A1
This racquet string (1) is a braided string including core threads (2), sheath braided threads (4) on the outer side of the core threads, and a surface resin layer (5) on the outer side of the sheath braided threads; hot-melt-type flat m...  
WO/2014/100657A3
A monofilament fiber as described made from a polyoxymethylene polymer. Polyoxymethylene polymer can be blended with an abrasion additive in order to improve abrasion resistance. The polyoxymethylene polymer may be combined with a thermo...  
WO/2014/100657A2
A monofilament fiber as described made from a polyoxymethylene polymer. Polyoxymethylene polymer can be blended with an abrasion additive in order to improve abrasion resistance. The polyoxymethylene polymer may be combined with a thermo...  
WO/2013/163355A1
Tennis racket comprises a rounded-elliptical off-set head frame design, three (3) independents mayor-axis connecting within the racket head-center, head-frame long -axis support parallel long strings setup, head- frame short-axis support...  
WO/2013/136266A1
Sports racquet (1) comprising a handle (2) and a head portion (3) adapted to support a string bed (4) lying on a reference plane. The string bed of the sports racquet comprises a plurality of meshes (43) with an average area of 200 mm2 o...  
WO/2013/127375A1
Tool for weaving of cross strings in a racquet, consisting of at least one strip shaped sleeve inflatable with a medium (1) designed to be weaved in the main strings (4) and, after being inflated with medium, allowing an easy weaving of ...  
WO/2013/130795A1
A variably compressible device placed on the peripheral portion of a racquet frame over or through which a loop of racquet string is placed compressing and holding the device against the outside surface of the racquet frame. The device a...  
WO/2013/117822A1
The invention relates to an auxiliary device for tensioning a racket used in ball games. The auxiliary device comprises a spring-like slot (1) of U-shaped cross-section, on each branch (2a, 2b) of the U being formed first gripping means ...  
WO/2013/109887A1
A sports racket is provided that has a racket body with a racket head. The racket head has a frame that has substantially rectangular face shape with appropriately rounded corners. The frame has a string mounting positions in a predeterm...  
WO/2012/126896A1
The invention relates essentially to a string (1, 1') for a tennis racket, characterized in that it has a section (S, S') along a transverse section formed by: - first sides (4.1, 4.1') having a radius (R1, R1') of curvature of 1.15 cm p...  
WO/2012/068986A1
A racket net string adjustment positioner comprises several adjustment positioning columns (1) arranged in crisscross or arranged in crisscross at intervals. The maximum width of at least one projection of a façade of each adjustment po...  
WO/2011/110777A2
The invention relates to an individual tensiometer (1) for measuring tension in a racket string (9), said tensiometer comprising: a grip body (10) and a member (2) for biasing the string (9), both of which can pivot in relation to one an...  
WO/2011/110777A4
The invention relates to an individual tensiometer (1) for measuring tension in a racket string (9), said tensiometer comprising: a grip body (10) and a member (2) for biasing the string (9), both of which can pivot in relation to one an...  
WO/2011/110777A3
The invention relates to an individual tensiometer (1) for measuring tension in a racket string (9), said tensiometer comprising: a grip body (10) and a member (2) for biasing the string (9), both of which can pivot in relation to one an...  
WO/2011/039482A1
This core (2) for a racket string, in particular for a tennis racket string, comprises a thermoplastic matrix (24) in which filaments (22) are embedded, at least one of these filaments being of natural origin and the thermoplastic matrix...  
WO/2011/036567A3
A racket assembly may include a racket, and at least one sensor operatively coupled to the racket. The at least one sensor may be configured to generate a signal indicative of at least one parameter related to use of the racket. The rack...  
WO/2011/025401A1
Accordingly, the invention is a Double-Faced Tennis Racket composed of a handle (1), a frame head (2) with an elliptical face that is symmetrically convex when viewed laterally on which the horizontal strings (3) are strung independently...  
WO/2011/001805A1
A racket string (10) includes a synthetic fiber, has a cross-section flattened by a heated compression deformation after a string formation, and has indentations at any portions, and the flattened string is wound substantially without tw...  
WO/2010/075114A2
A racket string alignment device for aligning crisscrossed strings forming the face of a sports racket. The device features a body in a cup or hemispheric shape adapted for easy gripping by the palm and hand of a user. Projections extend...  
WO/2010/075114A3
A racket string alignment device for aligning crisscrossed strings forming the face of a sports racket. The device features a body in a cup or hemispheric shape adapted for easy gripping by the palm and hand of a user. Projections extend...  
WO/2010/018343A1
The invention relates to a string for a racket, particularly for a tennis racket, which includes: a central core (2) and a peripheral protective layer (6). Additionally, the string includes an intermediate reinforcing layer (4) made of a...  
WO/2009/134974A1
A tie-off device (110, 210, 310, 410) for a string of a sporting racket having peripherally located string grommets (132, 232, 332, 432) through which racket string is pulled, comprising a base portion that attaches to a frame of the spo...  
WO/2009/090951A1
[PROBLEMS] This object aims to improve the flexibility of a racket without lowering the repulsion performance of the racket. [MEANS FOR SOLVING THE PROBLEMS] This racket comprises a frame having insertion holes for inserting strings ther...  
WO/2009/033614A1
The present invention relates to a stringing net for a racket for ball games, particularly for a tennis, badminton, squash, racquetball, or table tennis racket. The stringing net comprises multiple strings that are suitable for forming t...  
WO/2009/003723A1
The present invention relates to a string for a ball racquet, the string having at least two filaments which run parallel to each other, wherein the filaments are connected to each other only in some sections. Furthermore, the invention ...  
WO/2008/131366A1
A system for storing one or more stringed-racquet vibration dampeners on an article of apparel so that they are easily accessible during game play is disclosed. In disclosed embodiments, the vibration dampener is detachably secured to an...  
WO/2008/122141A1
The product basically consists of Saxolith®, a crystalline marble-based filler, and Erkamar®, a binder having adhesive properties. The product preferably also contains dimethyl ethanol amine to improve the dissolution of resins and to ...  
WO/2008/106426A9
Strings configured for use in sports racquets (400) and musical instruments are fabricated as a plastic core wrapped with one or more filaments (101) of plastic. The strings are coated with a material composite that includes rigid nanopa...  
WO/2008/106426A1
Strings configured for use in sports racquets (400) and musical instruments are fabricated as a plastic core wrapped with one or more filaments (101) of plastic. The strings are coated with a material composite that includes rigid nanopa...  
WO2008061229A9
A thin buffer layer (303) is used to coat on the multi-filament (401) wrapped string to fill the gaps. The polymers of the buffer-layer coating have a high melt-flow (low viscosity) during coating process to fill all the gaps between the...  
WO/2008/083841A1
The aim of the invention is to allow strings (14, 16) used in sports equipment and/or twine for angling and industrial fishing purposes or similar to meet the high demands or specific characteristics required by sports and/or industrial ...  
WO/2008/068714A1
The invention relates to a racquet that is provided for use in games in which it is used for striking a ball that has a tail, the tail being in the form of a plurality of elongate streamer elements that are anchored to the ball. Such a b...  
WO/2008/062237A2
Shock absorber for rackets with strings that consist of one small different dimensions and shapes elastic object that in one of its sides bear a slit (f g.2.1 - 3,1) and in the center of its maze o cross section hole (f g.2,2 - 3,2) so t...  

Matches 1 - 50 out of 1,322