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Patent Searching and Data


Matches 401 - 450 out of 5,943

Document Document Title
WO/2002/045805A1
A combination dimple pattern on the surface of a golf ball (2) is characterized by both circular and compound dimples (10). The compound dimples (10) include a first circular dimple portion and a second dimple portion (16) arranged in a ...  
WO/2002/043818A1
The present invention is directed to an improved multi-layer golf ball (2, 4) comprising a core (10, 20), an inner cover layer (14, 24) and an outer cover layer (16, 26). The inner cover layer (14, 24) is comprised of a relatively hard c...  
WO/2002/041951A2
Disclosed herein is a multi-layer golf ball (8) having a core (10), an inner cover layer (14) comprising an ionomer and a filler and having a Shore D hardness of about 65 or less, and an outer cover layer (16) comprising an ionomr and ha...  
WO/2002/036211A1
A new configuration for dimples on the surface of a golf ball (2) is characterized by a plurality of grooves (12, 112, 212) in the concave surface (8) of the dimple (10, 110). The grooves (12) are concentrically arranged relative to the ...  
WO/2002/032513A1
An improved vent pin for a golf ball injection mold is characterized by a non-circular configuration so that a non-circular dimple (P) can be formed at one or both poles of the golf ball. The vent pin is coaxially arranged within a passa...  
WO/2002/030518A2
The present invention is a street hockey ball for use in games on hard surfaces. The ball has a core of a low rebound material, and a hard, tough covering material. This invention provides for the height of contact between the ball and t...  
WO/2002/028485A2
A golf ball has a thin intermediate layer, within specified thickness and hardness, situated between a ball core and cover layer. The thin intermediate layer provides for a ball having superior ball spin performance without loss of ball ...  
WO2000073034A9
The present invention is a method for making a golf ball (10). Two cups are molded from an elastomer separately from a center (12). The cups are molded on both sides of a center mold plate with hemispherical protrusions having a channel ...  
WO/2002/028489A1
A multi-layer golf ball (8) having a core (10), an inner cover layer (14) compising an ionomer and having Shore D hardness of about 65 or less, and an outer cover layer (16) comprising an ionomer and having a Shore D hardness of at least...  
WO/2002/028488A1
Disclosed herein is a multi-layer golf ball (8) having a high Mooney viscosity polybutadiene core (10), an inner cover layer (14) comprising at least one ionomer (preferably at least one high flow ionomer resin) and having Shore D hardne...  
WO/2002/026332A1
A game ball (10,20,50) having a hollow core structure (14,22,52) which is resistant to permanent denting or 'oil canning' when struck with a bat. The game ball also has a higher moment of inertia due to its hollow construction and conseq...  
WO/2002/024802A1
A golf ball cover incorporates ionomer and a specified block copolymer in specified weight ratio ranges. Also, a method includes a step of a blending ionomer and the specified block copolymer within a specified weight ratio for preparing...  
WO/2002/013916A2
In a non-limiting exemplary embodiment of the present invention, a golf ball has a surface comprising a plurality of dimples arranged in an amorphous pattern. In an additional embodiment of the invention, a golf ball has a surface compri...  
WO/2002/014422A1
The present invention relates to compositions and preparative process of partially or fully neutralized mixtures of carboxylate functionalized ethylene high copolymers or terpolymers (Mw between 80,000 and 500,000) with carboxylate funct...  
WO/2002/013915A1
Disclosed herein is a golf ball (10) utilizing a core (20) that comprises at least two particular types of polybutadiene. In one aspect, a combination of a polybutadiene obtained from a cobalt catalyst is used in conjunction with a polyb...  
WO2000051689A9
A new configuration for dimples (4) on the surface of a gold ball (2) is characterized by at least a portion of the bottom surface of the dimple (4) having a raised contour which is still below the surface of the ball (2). The contoured ...  
WO/2002/011821A1
Disclosed herein is a game ball and method for making the same. The game ball has an unneutralized terpolymer resin cover that has been irradiated. The unneutralized terpolymer resin includes ethylene, acrylic or methacrylic acid, and a ...  
WO/2002/011820A1
A golf ball core incorporates a cobalt-catalyzed polybutadiene rubber falling within particular specifications for various material values. The material allows for manufacture of a core having a desirable coefficient of restitution and c...  
WO/2002/009823A1
A golf ball incorporates nanocomposite material, nanofilter material, or both, in its core, cover, or intermediate layers. Also, a method includes a step of blending into a composition for a golf ball nanocomposite material, nanofiller m...  
WO/2002/005901A1
The present invention is directed to a golf ball (10) comprising a soft, high resilience, solid core (20), comprising, in part, a combination of high molecular weight polybutadiene rubbers, and a soft outer cover (30) disposed about the ...  
WO/2002/002193A1
A method of making a golf ball cover (11) which, in order to increase the golf ball cover density, comprises adding to the cover materials pelletized nanoparticles of a denser material of approximately 0.05 microns or less in size.  
WO/2002/002194A1
Disclosed is a multi-layer golf ball habing a soft outer cover (16). The golf ball has a core (10), one or more mantle or inner cover layers (14) with a Shore D hardness of 60 or more, and an outer cover (16) with a Shore D hardness of 5...  
WO/2002/002195A1
A new, novel and useful Oriented Thermoplastic Elastomer Thread Wound Golf Ball providing improved combinations of good spin for ball control on iron or wedge shots while providing for higher hardness and long travel with driver shots. T...  
WO/2001/094452A2
A UV curable coating for a golf ball or a similar game ball that the UV curable coating is the reaction product of at least one UV-reactive component, a polyfunctional aziridines, and a photo-initiator. The UV curable coating is substant...  
WO2000038794A9
A low compression, resilient golf ball having a center and a cover, made from a polybutadiene reaction product having polybutadiene, a cis-to-trans catalyst including an organosulfur component, and a free radical source. The reaction pro...  
WO/2001/080957A2
A solid golf ball comprising a solid core and a multi-layer cover assembly enclosing the core is disclosed. The core includes a center core component and one or more core layers enclosing the center core component. The multi-layer cover ...  
WO/2001/081457A2
The present invention provides an object, which, in its outer surface contains a color-forming composition which comprises a solvent-absorbing material that is generally a polymer; a color-former compounded with the solvent-absorbing mat...  
WO2000040303A9
The present invention is directed to improved polybutadiene compositions suitable for use in molded golf ball core construction. The improved polybutadiene compositions are composed of at least two certain types of polybutadiene, which h...  
WO/2001/074455A1
A baseball (10) is provided for repeated use with a pitching machine. The baseball (10) has a smooth other surface (12) upon which a plurality of dimples or indentations (14) are provided, said indentations (14) being spaced in a regular...  
WO/2001/070341A1
A multiple piece golf ball (10) is disclosed herein. The golf ball (10) preferably has a core (12) with an oxygen barrier boundary layer (14), a wound layer (16) and a polyurethane cover (18). The core (12) is preferably composed of poly...  
WO/2001/068192A1
The present invention is directed to an improved multi-layer golf ball comprising a core, an inner cover layer and an outer cover layer. The core preferably includes at least one metallic filler material. The inner cover layer is compris...  
WO/2001/068772A2
Disclosed herein is a golf ball with a cover formed from a polyamide composition and a method of making the same. More specifically, the golf ball has a cover which contains a combination of a polyamide component including polyphthalamid...  
WO/2001/068193A2
The present invention is directed to a golf ball comprising a dual core, a triple core, a cellular core, a liquid core, or a wound core; an inner cover layer and an outer cover layer; and at least 50 parts by weight of a non-ionomeric po...  
WO/2001/062348A2
A game ball is presented, the game ball includes a core and a shell disposed about the core where the shell is composed of, e.g., a foamed ionomer. An outer cover is disposed about the shell and core and may include a synthetic leather o...  
WO/2001/052943A1
Disclosed herein is a multi-layer golf ball having a soft outer cover (16). The golf ball has an inner cover layer (14) with a Shore D hardness of 60 or more, and an outer cover (16) with a Shore D hardness of 55 or less, and more prefer...  
WO/2001/052947A1
The present invention is directed to an improved multi-layer golf ball (18) comprising a core (10), an inner layer (14) and an outer cover layer (12). The inner cover layer (14) is comprised of a high acid ionomer or ionomer blend which ...  
WO/2001/052942A1
Disclosed herein is a game ball (8) and method for making the same. The game ball (8) has an ionomeric cover (16) which includes a combination of ionomeric crosslinks and covalent crosslinks. The game ball cover (16) is superior in at le...  
WO/2001/052945A1
Disclosed herein is a multi-layer golf ball (18) having a soft outer cover (12). The golf ball (18) has an inner cover layer (14) with a Shore D hardness of 60 or more, and an outer cover (12) with a Shore D hardness of 55 or less, and m...  
WO/2001/052944A1
The present invention is directed to improved multi-layer golf ball compositions and the resulting regulation balls produced using these compositions. In this regard, a smaller and lighter core (10) is produced and metal particles, or ot...  
WO/2001/052946A1
A golf ball comprising a core formed from (i) a cobalt catalyzed polybutadiene and (ii) a blend of lanthanide catalyzed polybutadienes wherein (ii) has a Mooney viscosity of about 30 to about 70; and one or more covers disposed about the...  
WO/2001/052948A1
Disclosed herein is a golf ball (10) utilizing a core (20) that comprises at least two particular types of polybutadiene. In one aspect, a combination of a polybutadiene obtained from a cobalt catalyst is used in conjunction with a polyb...  
WO/2001/047607A1
A game ball (10, 20, 100) having a cover (14, 26, 104) formed from a crosslinkable thermoplastic polyurethane is disclosed. Various types of game balls are described, including golf balls (10, 20) and softballs (100). By selecting exposu...  
WO/2001/045807A1
The present invention is directed to a solid, non-wound, golf ball (8) comprising two or more core components and a cover component. The core components comprise i) a small, inner, high density, spherical center component (20) comprising...  
WO/2001/045808A1
The present invention is directed to a solid, non-wound, golf ball (8) comprising two or more core components, and a cover component. The core components comprise i) a small, inner, high density, spherical center component (20) comprisin...  
WO/2001/045806A1
The present invention is directed to a solid, non-wound, golf ball (8) comprising two or more core components (20, 22), and a cover component (11, 12). The core component (10) comprises i) a small, inner, high density, spherical center c...  
WO/2001/045805A1
The present invention is directed to a solid, non-wound golf ball (8) comprising two or more components, and a cover component. The core components (10) comprise: i) a small, inner, high density, spherical center component (20) comprisin...  
WO/2001/045803A1
The present invention is directed to a solid, non-wound, golf ball (8) comprising two or more core components, and a cover component. The core components (10) comprise i) an inner, high density spherical center component (20) comprising ...  
WO/2001/045804A1
The present invention is directed to a solid, non-wound golf ball (8) comprising two or more components, and a cover component. The core components (10) comprise an inner, high density spherical center component (20) comprising a blend o...  
WO/2001/043833A1
A golf ball is provided which changes color or other indicia after significant immersion in water to indicate that the ball has been recovered from a water hazard and may not have predictable flight characteristics which may result in lo...  
WO/2001/043832A1
The invention provides a golf ball (1, 11, 21, 31 and 41) having a cover (3, 13, 23, 33, and 45) and intermediate layers (14, 24, 34, and 44) in whole or part of a saturated polyurethane. The saturated polyurethane may be blended with co...  

Matches 401 - 450 out of 5,943