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Patent Searching and Data


Matches 1 - 50 out of 2,515

Document Document Title
WO/2021/005577A1
A sports ball is configured to enhance detection of spin properties by radar. The ball includes a spherical body having a first reflectivity with respect to radiation generated by a radar to be used in detecting spin of the ball. In addi...  
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...  
WO/2020/178432A1
An oval ball such as a rugby ball (3) or American football (1) is provided with markings (2, 4) at one or both ends of the ball that provides a visual indication of the rotation of the ball in flight, the ball is particularly useful duri...  
WO/2020/112624A1
A sports ball and a method of manufacturing the same are provided. The sports ball having a bladder, an outer cover layer, and an intermediate structure disposed between the outer cover layer and the bladder. The intermediate structure i...  
WO/2020/097722A1
A training/practice/amusement projectile comprises a ball with optimal baffling and rebounding characteristics for play and training of hand-eye coordination and motor skills. The ball generally includes a combination of bounce and baffl...  
WO/2020/046557A1
A sports ball is provided. The sports ball may include a bladder and a cover disposed about the bladder, wherein the cover includes a plurality of adjoining panels and defines an exterior surface. The cover further defines a plurality of...  
WO/2020/009516A1
The present invention relates to an apparatus for marking direction lines on a golf ball, the apparatus being capable of automatically forming direction lines all over the surface of a golf ball or at predetermined intervals on the outer...  
WO/2019/132049A1
A golf ball marking device of the present invention is a marking device for precisely hitting a dimple formed on the surface of a golf ball, and comprises a first frame and a second frame for enclosing and accommodating a golf ball there...  
WO/2019/082685A1
Provided is a method for manufacturing an exercise ball which is made by using a pasted ball such as a soft leather ball and which has a lower impact value compared to a conventional yarn-wound ball. The exercise ball comprises a spheric...  
WO/2019/016433A1
The invention relates to a tennis ball (30) comprising a hollow core (10) and a warning device (6) housed in the hollow core, the hollow core (10) comprising, on either side of a section plane (PS), two concave parts (1, 2), each of the ...  
WO/2018/211075A1
The present disclosure concerns the production of inflatable sports balls comprising a casing (1a, 1b) manufactured from a plurality of flange welded panels (3) and an inner bladder by using various methods of ultrasonic welding and thro...  
WO/2018/213529A1
An object with a tactile outer layer includes, for example, a ball having an outer surface and a series of protrusions or spikes on the outer surface. The protrusion each appear as a tear-dropped shape mass that includes a base having a ...  
WO/2018/190797A1
A "reduced-gravity" training ball that allows the user to more easily react to the ball's movement and accelerating skills than a regulation ball. A training system may be provided to coach the user through a series of drills and fitness...  
WO/2018/160353A1
A sports ball comprising a cover having an outer substrate surface is provided. The cover may include plurality of panels, wherein each panel has a respective panel surface. The panel surfaces of the respective panels collectively compri...  
WO/2018/131728A1
The present invention relates to a portable golf ball marking apparatus for marking a guide line on a surface of a golf ball so that the golf ball can be accurately sent in a desired direction by golf putting. The apparatus comprises: a ...  
WO/2018/113057A1
Disclosed is a baseball/softball with attached leather, comprising a ball core, wherein a wrapping layer is formed outside the ball core by means of a mould; the mould is engraved with prominent lines of baseball/softball stitching, so t...  
WO/2018/035218A1
An impact resistant ball and process of forming an impact resistant ball are provided. The impact resistant ball has an increased resistance to damage caused to a ball by repeated impact with objects such as a game board and game pins th...  
WO/2017/206928A1
A shuttlecock, a shuttlecock head and a feather product, and a manufacturing method thereof. The shuttlecock head (1010) comprises: a feather installation device (1011); and a hit-receiving device (1012). The feather installation device ...  
WO/2017/176979A1
A ball includes a bladder and multi-layer cover. The multi-layer cover includes an outer layer and an intermediate layer between the outer layer and the bladder. The intermediate layer is formed of a plurality of perforated panels. In at...  
WO/2017/067564A1
The invention relates to a ball (1), in particular a football, which has a ball cover composed of a number of panels (2), wherein the panels (2) are applied directly or indirectly to a support body (3), in particular to a ball bladder, w...  
WO/2017/007737A1
Provided are various example hand-held golf marker devices that may be constructed to mark the location of a golf ball on a golf course with a liquid mark having a predetermined shape. The liquid mark does not interfere with other golf b...  
WO/2016/206589A1
A device (10) for marking balls such as tennis balls and/or golf balls, comprises a housing (20) for accommodating and positioning at least one ball, a heating element (40) for generating heat, and a base portion (30) for supporting the ...  
WO/2016/081926A3
A sports ball comprising an inner core with a plurality of nubs on its exterior surface, and an outer shell comprising two hemispheres that surround the inner core such that the plurality of nubs contact the inner surfaces of the outer s...  
WO/2016/097684A1
A sports ball outer casing comprising a ball-shape frame (4) defining a plurality of openings (6, 6a, 6b) and a plurality of panels (8), each panel being secured to the frame to cover a respective one of said plurality of openings. In th...  
WO/2016/068310A1
This basketball is formed such that the back side of a natural leather for forming basketballs which has been subjected to embossing on a pre-treated smooth surface with a predetermined pattern printed thereon is attached to the surface ...  
WO/2016/059544A1
A sports ball having a high-performance cover formed from a plurality of panels with attached foam backing. The panels may be stitched together at stitch lines which are 2-4 mm from the edges of each of the panels. During manufacturing, ...  
WO/2016/059545A1
A sports ball having a high-performance cover formed from a plurality of embossed panels. The panels embossed at 2-3 mm from the edges of each of the panels. High tension stitching applied at the embossed regions for formulating a high p...  
WO/2014/134088A8
An inflatable game ball and a method of constructing an inflatable game ball is described. Panel segments are formed from an outer panel portion (200) and an inner panel portion (210) having different sizes, with the inner panel portion ...  
WO/2016/013210A1
[Problem] To provide a ball in which an air valve portion and specified unit portion are brought together at one position with respect to an inflatable ball body portion. [Solution] This ball (1) has: an inflatable ball body portion (2);...  
WO/2015/184126A1
A golf ball includes a core, one or more inlaid portions formed into the core, and a second layer disposed radially outward of both the core and the one or more inlaid portions. The core and the one or more inlaid portions cooperate to d...  
WO/2015/156669A1
The invention relates to a golf ball treatment device for treating a golf ball by means of a radiation process for bringing an additive in a wall of the golf ball into an excited state so that following the treatment the golf ball is lum...  
WO/2015/147975A1
A method (10) of forming a coating layer (12) on a golf ball (14) includes spraying (24) a first quantity (26) of a coating composition onto the golf ball to form a partially-coated golf ball that has a first pole (32) disposed in a top ...  
WO/2015/139712A1
A substantially spherical hollow body having a diameter of 37 mm to 45 mm, in particular having a diameter of 39.7 mm to 40.75 mm, and a weight of 2.5 g to 3.5 g, in particular having a weight of 2.6 g to 2.85 g, having a shell and an in...  
WO/2015/111097A1
A ball for ball sports comprises: a hollow ball carcass (6); an adhesive reinforcing member (8) that has a base section (8a) adhered to the ball carcass (6), and a convex section (8b) projecting from the base section (8a) and formed inte...  
WO/2015/112503A1
A golf ball comprises a core, a cover formed from an ionomer resin and disposed on the core, and a cured coating layer disposed on and in direct contact with the cover. The cured coating layer is formed from a topcoat coating composition...  
WO/2015/103064A1
A sport ball may include a casing having a plurality of panels forming an external exposed surface of the ball, wherein adjacent panels abut one another at seams. A substantial majority of the seams may each be formed by a first panel ha...  
WO/2015/102774A1
A method of forming a golf ball includes forming a core using a 3D printer, and molding a cover in a surrounding position over the core through at least one of compression molding and injection molding. The core may be formed by printing...  
WO/2015/103071A1
A sport ball may incorporate a casing that includes a plurality of panels joined at a plurality of seams, at least a first panel of the plurality of panels having (a) a first layer including a polymer material and positioned to form a po...  
WO/2015/099271A1
The present invention relates to a method for recycling a golf ball, which is capable of sorting a used golf ball, removing an outer cover thereof and then recycling the golf ball so as to enable the golf ball to be used rather than bein...  
WO/2015/080789A1
Methods and apparatus are for decorating bowling balls. A spherical bowling ball inner core has opposing first and second hemispheres. Pressure is applied to adhere a first portion of a conformable decorative first film of material onto ...  
WO/2015/066141A1
A method of forming a golf ball includes molding a golf ball core (12) through at least one of injection molding and compression molding, and subsequently volumetrically contracting the core. Once the core is contracted, an intermediate ...  
WO/2015/044542A1
The invention relates to a device (10) comprising: a deformable shell (12) defining an inner space (14) under a gas pressure higher than atmospheric pressure, comprising a flexible piezoelectric membrane (18) applied to an inner wall (20...  
WO/2015/016572A1
The present invention relates to a golf ball and a method for manufacturing same and may provide a golf ball having improved hitting sensation and flight distance by applying an existing manufacturing process without changes even while c...  
WO/2014/149204A3
A golf ball has a cover with a Shore D hardness of at least about 59 and a coating on the cover that has at least one of (a) a pencil hardness of 2B or less, (b) a Sward hardness of about 40 or less, or (c) a Hit (Young's Modulus) <20 N/...  
WO/2014/149220A3
A thermoplastic golf ball material is made by combining and reacting (a) an unneutralized copolymer of ethylene and at least one of acrylic acid and methacrylic acid, which has from about 5 to about 12 percent by weight acid monomer; (b)...  
WO/2015/002819A1
A method of manufacturing a multi-layer golf ball includes injection molding a core from an ionomeric thermoplastic material such that the core has an outer surface with a plurality of polygonal land potions aligned on a common sphere an...  
WO/2014/149221A3
A system and method for ball fitting is disclosed. The system and method may use a swing characteristics detector. A detector may be placed between a golf club face and a golf ball. The golf club may strike the golf ball, and a mark may ...  
WO/2014/191677A1
The invention relates to a recreational ball (10) for playing pétanque, of the "jeu provençal" or "boule lyonnaise" type, comprising: an outer flexible spherical envelope (105), the largest dimension of which is between 40 and 110 mill...  
WO/2014/193806A1
A hollow golf ball center defined by an intermediate layer including a thermoplastic ionomer resin neutralized at least about 40% with a metal cation is filled with an alcohol having up to three carbon atoms or an aqueous alcohol solutio...  
WO/2014/151405A3
A sport ball (10) may include a casing (20), a bladder (40), and a component (50). The casing forms at least a portion of an exterior surface of the ball, and the bladder is located within the casing. The bladder includes a pocket (42) t...  

Matches 1 - 50 out of 2,515