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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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Golf ball marker clip apparatus
November 30, 2017 - N°20170340933

A golf ball marker clip apparatus includes a golf ball marker, a base, and a clip formed to the base and configured to snappedly receive the golf ball marker. The clip bounds and defines a hold corresponding to the golf ball marker.
Ball pickup aid putter
Karsten Manufacturing Corporation
November 30, 2017 - N°20170340926

Various embodiments of a golf putter having a putter head attached to an elongated shaft with the putter head defining a retention cavity configured to engage and retain a golf ball therein are disclosed. The retention cavity is formed along the back region of the putter head and is configured to have a diameter that is slightly less than the ...
Multi-layer golf ball
Acushnet Company
November 30, 2017 - N°20170340925

Multi-piece golf balls having a multi-layered solid core and multi-layered cover are provided.
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Golf ball
Dunlop Sports Co. Ltd.
November 30, 2017 - N°20170340923

An object of the present invention is to provide a golf ball having excellent abrasion resistance and spin performance on driver shots. The present invention provides a golf ball having a spherical core and a cover covering the spherical core, wherein the cover contains a polyurethane, wherein the polyurethane comprises, as a constituent component, (a) a polyisocyanate component and (b) ...
Golf ball
Dunlop Sports Co. Ltd.
November 30, 2017 - N°20170340922

Measuring strain: 0. 1%.
Golf putting training aid
Smart Golf Technologies, Inc.
November 23, 2017 - N°20170333776

Ejector devices and methods for golf putting training are provided. An ejector device can be configured for placement in a regulation golf hole. The ejector device can include a top member connected to a base by a lift mechanism. The lift mechanism is operated by a motor in response to commands received from a controller. The controller can selectively actuate ...
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Golf Ball Patent Applications
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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.
Multi-piece solid golf ball
Bridgestone Sports Co., Ltd.
November 23, 2017 - N°20170333759

In a multi-piece solid golf ball having a core, an envelope layer encasing the core, an intermediate layer encasing the envelope layer, and an outermost layer encasing the intermediate layer, the envelope layer-encased sphere, the intermediate layer-encased sphere and the ball have surface hardnesses which satisfy a specific relationship, the intermediate layer and the cover have thicknesses which satisfy a ...
Stiff core golf ball and methods of making same
Oncore Golf Technology, Inc.
November 23, 2017 - N°20170333758

A golf ball is provided that has a spherical core exhibiting a stiffness from 400 mpa to 200 gpa. The stiffness of the core may be controlled by adjusting the materials of construction and the ratio of the materials. This results in a golf ball that is legal for play and capable of drive distances essentially equivalent to those of currently-available high ...
Golf balls having layers made of silicone elastomer and polyurethane blends
Acushnet Company
November 23, 2017 - N°20170333757

Multi-layered golf balls having at least one layer made from silicone (polysiloxane) elastomers; silicone (polysiloxane) elastomer/polyurethane blends; polycarbonate-polysiloxane blends and copolymers; and polycarbonate-polysiloxane/polyurethane blends are provided. For example, three-piece, four-piece, and five-piece golf balls containing different core and cover structures can be made. The polysiloxane compositions have good thermal stability and durability without sacrificing resiliency. The polysiloxane compositions ...
Golf swing teaching device
Acushnet Company
November 16, 2017 - N°20170326427

A golf swing teaching device to interpret a golf swing comprising a golf club, where the golf club includes a handle, a shaft and a head; a laser attached to the golf club, where the laser directs a beam parallel to the shaft of the golf club; a reflective indicator mat, where the reflective indicator mat extends between a first ...
Golf putter with range of feel characteristics
Sentio Golf, Inc.
November 09, 2017 - N°20170319925

A golf putter head includes a back body and a face body having a golf ball contact surface. The face body includes an entirety of the contact surface, with the back body and the face body having surfaces without contact across a gap defined by the surfaces. The golf putter head further includes a vibration dampening intermediate body filling the ...
Golf club with a striking face having improved characteristic time values
Sentio Golf, Inc.
November 09, 2017 - N°20170319916

A ball striking face for a golf driver, fairway wood and hybrid type golf club head having a central impact area with a average thickness and additional multiple distinct areas outside the central impact area with other average face thicknesses for the improved transfer of energy to a golf ball for additional distance without any additional effort by the golfer. ...
Golf balls having volumetric equivalence on opposing hemispheres and symmetric flight performance and methods of ...
Acushnet Company
November 09, 2017 - N°20170319908

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
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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.
Golf putting correction device
Acushnet Company
November 02, 2017 - N°20170312611

Disclosed is a golf putting correction device. The golf putting correction device of the present disclosure includes: a body formed long in one direction so as to form a straight runway on which a golf ball rolls, and having a marked line formed along the center of the straight runway; and a guide formed above the straight runway, and having ...
Club heads for adjusting vertical spin of a golf ball and methods of providing the ...
Acushnet Company
November 02, 2017 - N°20170312597

Some embodiments include a club head for adjusting vertical spin of a golf ball. Other embodiments of related systems and methods are also disclosed.
Golf balls having a foam inner core with thermal barrier
Acushnet Company
November 02, 2017 - N°20170312586

Golf balls having a multi-layered core made of a foamed composition are provided. The core assembly preferably includes a foam inner core (center) and surrounding outer core layer. Preferably, a polyurethane foam composition is used to form the foam center. The core layers have different hardness gradients and specific gravity values. The foamed inner core assembly includes a geometric center, ...
Multi-layer core golf ball
Acushnet Company
November 02, 2017 - N°20170312585

Golf ball incorporating core consisting of: a solid inner core layer consisting of a peroxide cured polybutadiene rubber composition and having a diameter of 1. 25 inches or less and a center shore c hardness (hcenter) of 50 or less; and an outer core layer consisting of a thermoplastic composition tc as defined herein and having a thickness of 0. 400 inches or greater and ...
Golf ball having dimples with concentric or non-concentric grooves
Acushnet Company
November 02, 2017 - N°20170312584

The present invention is directed to golf balls having improved aerodynamic performance due, at least in part, to the alteration of the dimple surfaces. In particular, the present invention relates to a golf ball that includes at least a portion of its dimples having circular perimeters and dimple profiles having a concentric groove or a non-concentric groove on the surface ...
Golf clubs and golf club heads having a sensor
Acushnet Company
November 02, 2017 - N°20170312573

A golf club having a sensor that is removably connected at one or more positions of the golf club where the sensor comprises an inertial measurement unit including an accelerometer capable of measuring linear accelerations in three orthogonal axes and a gyroscope capable of measuring an angular rate of rotation around the same axes. The sensor may further comprise a ...
Golf clubs and golf club heads having a sensor
Acushnet Company
November 02, 2017 - N°20170312572

A golf club having a sensor that is removably connected at one or more positions of the golf club where the sensor comprises an inertial measurement unit including an accelerometer capable of measuring linear accelerations in three orthogonal axes and a gyroscope capable of measuring an angular rate of rotation around the same axes. The sensor may further comprise a ...
Golf clubs and golf club heads having a sensor
Acushnet Company
November 02, 2017 - N°20170312571

A golf club having a sensor that is removably connected at one or more positions of the golf club where the sensor comprises an inertial measurement unit including an accelerometer capable of measuring linear accelerations in three orthogonal axes and a gyroscope capable of measuring an angular rate of rotation around the same axes. The sensor may further comprise a ...
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