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Golf Ball

Golf Ball-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Non-conforming golf balls
Acushnet Company
February 15, 2018 - N°20180043216

Golf balls having an initial velocity greater than 255 ft/sec and/or an overall distance of greater than 320 yards are disclosed. The golf balls comprise one or more core layers, one or more cover layers, and optionally one or more intermediate layers disposed between the core and the cover. At least one layer is optionally formed from a composition comprising ...
Golf balls having multi-layered cores with thermoset outer layer
Acushnet Company
February 15, 2018 - N°20180043215

Multi-piece golf balls containing a multi-layered core structure are provided. The core structure includes a small, heavy inner core (center) having a relatively high specific gravity, an intermediate core layer, and a surrounding outer core layer. The layers of the core structure may have different hardness gradients. In one preferred embodiment, each core layer has a positive hardness gradient. The ...
Method and device for providing guiding for executing a golf swing
February 08, 2018 - N°20180036621

The present invention is related to a method and to a device for providing guiding to a user for executing a golf swing with a golf club on a golf ball towards a target, said method being implemented in an electronic device comprising a display in communication with a control unit, said display being placed in the line-of-sight of the ...
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Golf Ball Patent Applications
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Golf ball
Dunlop Sports Co. Ltd.
February 08, 2018 - N°20180036602

A golf ball 2 includes a core 4, a mid layer 6, a reinforcing layer 8, and a cover 10. When distances (%) from the central point of the core 4 to nine points and jis-c hardnesses at the nine points, which are obtained by dividing a region from the central point of the core 4 to the surface of the core 4 at intervals of 12. 5% of the radius ...
Low compression golf ball
Wilson Sporting Goods Co.
February 08, 2018 - N°20180036601

A golf ball includes a core, a mantle and a cover layer. The core includes polybutadiene and has a diameter of less than 1. 45 inches. The core has a deflection of at least 0. 225 inches under an applied static load of 200 pounds. The mantle includes at least one fully neutralized ionomer terpolymer comprising ethylene, carboxylic acid and an acrylate. The mantle composition ...
Golf balls having volumetric equivalence on opposing hemispheres and symmetric flight performance and methods of ...
Acushnet Company
February 08, 2018 - N°20180036600

Golf balls according to the present invention achieve flight symmetry and overall satisfactory flight performance due to a dimple surface volume ratio that is equivalent between opposing hemispheres despite the use of different dimple geometries, different dimple arrangements, and/or different dimple counts on the opposing hemispheres.
Golf Ball Patent Pack
Download 354+ patent application PDFs
Golf Ball Patent Applications
Download 354+ Golf Ball-related PDFs
For professional research & prior art discovery
inventor
  • 354+ full patent PDF documents of Golf Ball-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Curvilinear golf ball dimples and methods of making same
Acushnet Company
February 08, 2018 - N°20180036598

The present invention is directed to golf balls having surface textures with unique appearances and improved aerodynamic characteristics due, at least in part, to the use of curvilinear dimple plan shapes. In particular, the present invention is directed to a golf ball that includes at least a portion of its dimples having a plan shape defined by a number of ...
Golf ball dimple plan shapes and methods of generating same
Acushnet Company
February 08, 2018 - N°20180036597

The present invention relates to golf balls having improved packing efficiency and aerodynamic characteristics and a high degree of dimple interdigitation. In particular, the present invention relates to a golf ball including at least a portion of dimples having a plan shape defined by low frequency periodic functions having high amplitudes. The present invention is also directed to methods of ...
Golf balls having volumetric equivalence on opposing hemispheres and symmetric flight performance and methods of ...
Acushnet Company
February 08, 2018 - N°20180036596

Golf balls according to the present invention achieve flight symmetry and overall satisfactory flight performance due to a dimple volume ratio that is equivalent between opposing hemispheres despite the use of different dimple geometries on the opposing hemispheres.
Golf ball dimple profile
Acushnet Company
February 08, 2018 - N°20180036595

The present invention concerns a golf ball having dimples with a cross-sectional profile comprising a conical top portion and a non-conical bottom portion. More particularly, the profiles of the present invention are defined by three independent parameters: dimple diameter (dd), edge angle (Φedge), and saucer ratio (sr). These parameters fully define the dimple shape and allow for greater ...
Golf balls comprising a plasticized polyurethane layer
Acushnet Company
February 01, 2018 - N°20180028874

A golf ball comprising a core and a cover layer, wherein at least one of the core or cover layer comprises a plasticized polyurethane composition comprising at least one polyurethane and at least one plasticizer.
Golf ball
February 01, 2018 - N°20180028873

Rs≧−2. 5*so+273  (5)
Golf ball cores having foam center and thermoset outer layers with hardness gradients
Acushnet Company
February 01, 2018 - N°20180028872

Multi-layered golf ball core sub-assemblies and the resulting golf balls are provided. The core structure includes an inner core (center) comprising a foam composition, preferably foamed polyurethane. The intermediate and outer core layers are preferably formed from foamed and non-foamed thermoset compositions. For example, the intermediate core can be formed from a thermoset rubber so there are adjoining foam core ...
Golf Ball Patent Pack
Download 354+ patent application PDFs
Golf Ball Patent Applications
Download 354+ Golf Ball-related PDFs
For professional research & prior art discovery
inventor
  • 354+ full patent PDF documents of Golf Ball-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Dimple patterns for golf balls
Acushnet Company
February 01, 2018 - N°20180028870

The present invention provides a method for arranging dimples on a golf ball surface in which the dimples are arranged in a pattern derived from at least one irregular domain generated from a regular or non-regular polyhedron. The method includes choosing control points of a polyhedron, generating an irregular domain based on those control points, packing the irregular domain with ...
Dimple patterns for golf balls
Acushnet Company
February 01, 2018 - N°20180028869

The present invention provides a method for arranging dimples on a golf ball surface in which the dimples are arranged in a pattern derived from at least one irregular domain generated from a regular or non-regular polyhedron. The method includes choosing control points of a polyhedron, generating an irregular domain based on those control points, packing the irregular domain with ...
Golf course sand bunker with liner and method of making the same
Bunkersplus Llc
January 25, 2018 - N°20180021654

A stabilized course sand bunker and method of making the same is disclosed. The soil making up the bunker is contoured and stabilized so that it is in the form of a pit having a downward angularly extending keyway surrounding the opening at the top edge of the pit. A semi-solid precursor material is applied over the pit and keyway ...
Digital verification of single stroke achievement
January 25, 2018 - N°20180021652

A single golf stroke achievement is forensically validated with minimal observer influence by digitally or electronically identifying a golfer and a golf ball, producing video recordings of the golf stroke, a subsequent flight of the ball, and arrival of the ball (if this occurs) at a target area which contains a golf cup, and detecting and recording entry of the ...
Golf club head
Callaway Golf Company
January 25, 2018 - N°20180021639

A golf club providing improved golf ball launch conditions is disclosed herein. The golf club includes a face component and a sole comprising an elongated recess disposed proximate the face component. The elongated recess preferably is tube shaped, and preferably has an opening with a smaller width than an innermost surface of the elongated recess. The elongated recess may be ...
Golf putter
January 25, 2018 - N°20180021635

A golf putter and more specifically a putter head is configured to retrieve a golf ball from a cup on a putting green or to pick up a golf ball from any surface upon which the golf ball is resting. The putter head has a generally c-shaped configuration and defines a centrally located cylindrical channel sized to engage a golf ...
Golf ball
Callaway Golf Company
January 25, 2018 - N°20180021634

An ultra-low compression golf ball is disclosed herein. The core preferably has a pga compression less than 30. The mantle layer and cover have approximately the same thickness. The cover comprises a thermoplastic polyurethane material and has a specific gravity greater than the core and mantle layer. The golf ball has a pga compression less than 75 and a cor of at ...
Multi-layer core golf ball
Acushnet Company
January 25, 2018 - N°20180021633

Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises at least one intermediate core layer formed from a metallic, composite, or inorganic/organic hybrid composition.
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