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WO/2024/074410A1 |
Methods and apparatus, including computer program products, implementing, and using techniques for determining a spin axis of a ball in flight. At least a portion of an observed trajectory of the ball is obtained. The trajectory includes...
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WO/2023/069151A9 |
Golf balls are disclosed that include a centerline axis; an aperture located within the centerline axis; and a kinetic projectile located within the aperture. The kinetic projectile may consist of a hammer actuated 0.22 caliber single sh...
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WO/2023/044182A1 |
A game ball including a leather cover secured about a solid core, wherein the leather cover includes an inner surface contacting the solid core and an opposing outer surface and wherein the game ball is characterized by including polyacr...
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WO/2023/041835A1 |
The invention relates to a ball, comprising a biodegradable polymer and one or more additives, such as an electrostatic charge eliminating additive, a density increasing additive, a strength/hardness modifier and/or the like added to the...
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WO/2023/023822A1 |
A ball is provided comprising an internal bore. A cover and/or a bias mass is provided to close the bore. The bore, being empty, or filled with a bias mass being of greater density than the ball, offsets the centre of mass of the ball to...
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WO/2023/003155A1 |
A device for fixing a bowling ball insert is disclosed. The device for fixing a bowling ball insert may comprise: an inner member having, at the upper part thereof, an opening into which the bowling ball insert is to be inserted, and hav...
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WO/2023/275179A1 |
A ball (12), in particular a baseball or a softball, comprises a main part (22) having a spherical outer surface (23), and a receiving recess (24) with a recess opening (25) which opens through the spherical outer surface (23) and with a...
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WO/2022/270864A1 |
The present invention relates to a golf ball sorting device. The golf ball sorting device according to the present invention comprises: a measurement unit which transmits a signal toward individual golf balls and receives signals reflect...
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WO/2022/240872A1 |
An object of the present invention is to create a golf ball design that utilizes at least one structure, that improves a golf ball's performance and properties, comprising ball flight, distance, ball flight distortion, control of ball fr...
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WO/2022/240809A1 |
In an aspect, a sports ball includes a core including a negative Poisson's ratio (NPR) foam material, in which the core has a Poisson's ratio of between 0 and -1, and in which the NPR foam material includes an NPR polymer foam; and a cov...
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WO/2022/211569A1 |
Disclosed is a golf ball processing method using the center of gravity of a golf ball. A golf ball processing method according to an embodiment of the present invention comprises: a storage tank preparation step of preparing a brine mixt...
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WO/2022/183241A1 |
A golf ball comprising: An outer cover member; An inner core member; A mantle member located between the cover member and the core member; and A first chamber member located between the outer cover member and the mantle member and a seco...
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WO/2022/182450A1 |
A golf ball is disclosed comprising dimple-free zones; such dimple-free zones may be substantially free of surface irregularities, and may be used by a player to align a shot. Unintentional spin and trajectory deviations may be avoided o...
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WO/2022/096945A1 |
Method (1) for incorporating a tracking device (200) within a body of elastomeric material, comprising the steps of: a) providing a semi-finished product made of a raw elastomeric material, preferably rubber or a thermoplastic polymer; b...
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WO/2022/092603A1 |
A golf swing training apparatus for increasing ball flight and correcting direction is disclosed. A golf swing training apparatus for increasing ball flight and correcting direction according to the present invention has a golf ball stri...
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WO/2022/072939A1 |
Embodiments of golf club head faceplates comprising a lattice to improve the energy storage capabilities and minimize stress concentrations are described herein. The lattice can comprise a plurality of flexure shapes that facilitate in f...
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WO/2022/050784A1 |
The present invention relates to a safety golf ball for practice and, more specifically, to a safety golf ball for practice, by which a similar effect to the practice using a real golf ball can be obtained and a safety accident can be pr...
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WO/2022/021699A1 |
The present invention relates to a special golf MARK ball for a high-speed camera sensor, comprising a ball body. The surface of the ball body is provided with a mark portion; the mark portion comprises several marks; the several marks a...
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WO/2022/005219A1 |
The present invention relates to a resin composition for a golf ball cover, comprising a thermoplastic polyurethane resin that comprises 55-70 parts by weight of a polyol, 30-40 parts by weight of an isocyanate and 0.2-0.4 parts by weigh...
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WO/2021/256856A1 |
A golf ball according to the present invention comprises: a core having a diameter of 37-39 mm and a first density; a mantle which surrounds the core, includes amorphous alloy powder, and has a thickness of 0.8-1.2 mm and a second densit...
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WO/2021/244943A1 |
A method for estimating a spin of a projectile (110), the method comprising obtaining (SI) from a radar transceiver (100) a first time series (201) comprising observations of a radial velocity of the projectile (110) relative to the rada...
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WO/2021/242665A1 |
A golf ball (10) comprising layers that have from 0.05% to 70% by weight of a radio-opaque filler, and wherein the concentration of the radio-opaque filler is measurably different in each layer is disclosed herein. The radio-opaque fille...
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WO/2021/204062A1 |
A training ball; the ball body is an ellipsoid, and the ellipsoid comprises a polyurethane foam core layer and a polyurethane self-skin formation layer that are formed as one body; the ellipsoid has a surface Shore hardness of 5 HC-35 HC...
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WO/2021/130365A1 |
A reflective golf ball comprises a layer of silver having an average thickness ≥ 0.05 µm and ≤ 0.5 µm, notably deposited by reduction of a silvering solution, and a translucent, protective layer provided over the layer of silver.
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WO/2021/127093A1 |
A formulation for making at least one element of a golf ball, wherein the formulation includes: (i) from 50 weight percent to 95 weight percent of a thermoplastic composition comprising: (1) at least one ethylene acid copolymer consistin...
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WO/2021/110658A1 |
The present invention relates to a ball comprising a core and a porous structure encompassing the core. The porous structure comprises a plurality of perforations in its outer surface, which are connected with a plurality of hollow confi...
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WO/2021/040468A2 |
A mini billiard cue according to the present invention comprises: a stroke applying unit for applying a hitting force by means of a finger's stroke; and a stroke transfer unit having one end portion or a lateral portion at least partiall...
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WO/2021/025877A1 |
A golf ball alignment device includes a golf ball having an exterior surface. Indicia is disposed on the exterior surface of the golf ball. The indicia include first and second line segments extending along a portion of the golf ball at ...
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WO/2020/241962A1 |
The present invention relates to a coating composition for a golf ball cover, and more specifically, to a matte coating composition into which is mixed a synthetic fatty acid resin derived from dehydrated castor oil. According to the pre...
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WO/2020/227460A1 |
A method and an apparatus for playing golf on a hard surface comprises a replaceable striking pad attached to a conventional golf club head by means of at least one attachment means, a spiked ball, a portable ball trap to trap the spiked...
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WO/2020/214903A1 |
Provided is a smart golf ball comprising: an inner electronics core, the inner electronics core comprising: a microcontroller with memory and at least one processor; a power supply in communication with the microcontroller; and an RF tra...
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WO/2020/191191A1 |
An apparatus and method of indicating the ball center of gravity position. The method of indicating the ball center of gravity position includes the following step of: moving the ball to a rotating member of a rotating device; driving th...
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WO/2020/127757A1 |
The invention relates to a foam comprising thermoplastic copolyester elastomer in an amount of at least 60 wt% with respect to the total weight of the foam, wherein the thermoplastic copolyester elastomer has a number average molecular w...
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WO/2020/111967A1 |
The invention relates to equipment for use in sports, for example in golf and/or mini-golf, as a measuring device for determining parameters of balls and properties of playing surfaces. The technical result consists in providing more acc...
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WO/2020/090043A1 |
[Problem] The purpose of the present invention is to provide: a novel bowling ball which enables selecting, as appropriate, a ball-rolling path; a ball body for constructing said bowling ball; and an attachable-type weight. [Solution] Th...
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WO/2020/023426A1 |
A system, method and device are provided for use in golf putting training, and as golf putting training aids. The disclosed devices include particularly less-than-standard sized training balls, undersized practice balls, and smaller-than...
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WO/2020/014678A1 |
Embodiments of golf club head faceplates comprising a lattice to improve the energy storage capabilities and minimize stress concentrations are described herein. The lattice can comprise a plurality of flexure shapes that facilitate in f...
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WO/2020/009887A1 |
A golf ball (10) with a core (12) comprising polybutadiene and graphene, and a soft cover (16) is disclosed herein. The golf ball (10) has a dual core (12) with an outer core (l2b) comprising polybutadiene and graphene. The soft cover (1...
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WO/2019/159881A1 |
The present invention is a modified resin for a molded body. The modified resin is produced by using at least one type of guanidine compound selected from guanidine derivatives and salts thereof to modify an ethylene/unsaturated carboxyl...
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WO/2019/159882A1 |
The present invention is a modified resin for a molded body. The modified resin is produced by using guanidine carbonate to modify an ethylene/unsaturated carboxylic acid copolymer. The melt flow rate of the ethylene/unsaturated carboxyl...
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WO/2019/147694A1 |
Described is a bouncing ball with bounce counter. The bouncing ball includes a ball housing with a bounce counter embedded therein. In various aspects, the bounce counter includes an integrated circuit and a motion switch. The motion swi...
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WO/2019/140090A1 |
A golf ball having an outer surface with a pattern forming a polyhedron. The pattern can be flat faces forming sharp edges and sharp points therebetween. In one embodiment, the polyhedron is a Goldberg polyhedron.
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WO/2019/104148A1 |
Firearm projectiles with turbulence-inducing surfaces, firearm cartridges including the same, and associated methods. A firearm projectile comprises a projectile body and a turbulence-inducing surface at least substantially enclosing the...
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WO/2019/071292A1 |
This invention provides a toy in the form of a ball that has a spherical or geodesic polyhedron-shaped body, adapted to spin on at least one axis, and which includes a pair of bearings, mounted on opposite sides of the ball body, definin...
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WO/2019/059433A1 |
The present invention provides: a matte golf ball coating paint composition, which resolves a problem in which the original color of a cover cannot be expressed since the color of the cover is scattered during injection of a golf ball, a...
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WO/2018/217507A1 |
A sports equipment article comprises a thermoplastic poly(carbonate-siloxane) elastomer.
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WO/2018/203249A1 |
The invention concerned a trackable golf ball (10) and a golf ball locating device (30). The locating device has a receiver configured to receive an electromagnetic signal from the golf ball and to determine from the received signal a di...
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WO/2018/165351A1 |
A toy having three bobs on a string where the middle bob slides. A low moment of inertia of the middle bob is desirable because it minimizes tangling of the string about the middle bob and produces smooth, tactile-appealing orbits. Each ...
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WO/2018/139743A1 |
The present invention relates to a golf ball having a matte surface and improved visibility. The golf ball of the present invention has: a matte surface, in comparison with a conventional golf ball having a glossy surface, thereby having...
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WO/2018/136249A1 |
A real-time tracking system for sports scoring objects and associated methods of use are disclosed. In at least one embodiment, the scoring object provides an at least one object location sensor, an at least one object motion sensor, an ...
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