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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 club head having face stress-reduction features
Callaway Golf Company
June 15, 2017 - N°20170165541

A golf club head comprising a body, at least one weight cartridge, and a plurality of hollow tubes is disclosed herein. The body comprises a face section, a sole section, and a return section, and also defines a hollow interior. Each of the plurality of hollow tubes extends from the return section to the sole section to reduce stresses placed ...
Golf club head with structural columns
Callaway Golf Company
June 15, 2017 - N°20170165539

A golf club head having multiple structural columns is disclosed herein. A body comprises a face section, a sole section, and a crown or return section, and defines a hollow interior. Each of the structural columns extends from the crown or return section to the sole section within the hollow interior to reduce stresses placed on the face section during ...
Golf ball
Dunlop Sports Co. Ltd.
June 15, 2017 - N°20170165530

A golf ball 2 includes a core 4, a mid layer 6, and a cover 8. A difference dh in hardness between a surface and a central point of the core 4, a thickness tm and a hardness hm of the mid layer 6, a thickness tc and a hardness hc of the cover 8, and an amount of compressive deformation sb of the golf ball 2 meet ...
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Golf Ball Patent Applications
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  • 354+ full patent PDF documents of Golf Ball-related inventions.
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Golf ball
Dunlop Sports Co. Ltd.
June 15, 2017 - N°20170165528

A dimple pattern of each hemisphere of the golf ball 2 includes three units that are rotationally symmetrical to each other. A dimple pattern of each unit includes two small units that are mirror-symmetrical to each other.
Golf ball
Dunlop Sports Co. Ltd.
June 15, 2017 - N°20170165527

An object of the present invention is to provide a golf ball showing an increased spin rate on approach shots under a wet condition while maintaining a spin rate on approach shots under a dry condition. The present invention provides a golf ball comprising a golf ball body and a paint film formed on a surface of the golf ball ...
Golfing aid, training golf club, and training golf ball
Fighting Golf, Llc
June 08, 2017 - N°20170157487

A club mountable golfing aid is operable to indicate to a golfer a location at which a training golf ball contacts a striking surface of the club mountable golfing aid when the club mountable golfing aid is mounted on a golf club. The club mountable golfing aid includes an attachment mechanism that is configured to mount the club mountable golfing ...
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.
Multi-layer core golf ball
Acushnet Company
June 08, 2017 - N°20170157469

Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises a layer formed from a highly neutralized polymer composition and a layer formed from a thermoset rubber.
Golf ball
Acushnet Company
June 08, 2017 - N°20170157468

Rs≧−2. 5*so+273  (1)
Golf club head with structural columns
Callaway Golf Company
June 01, 2017 - N°20170151474

A golf club head having multiple structural columns is disclosed herein. A body comprises a face section, a sole section, and a crown or return section, and defines a hollow interior. Each of the structural columns extends from the crown or return section to the sole section within the hollow interior to reduce stresses placed on the face section during ...
Centerline face-forward method of putting
On Cue Golf Inc.
June 01, 2017 - N°20170151471

A method for a golfer to putt a golf ball over the surface of a green toward a hole comprises selecting a target line on the green, assuming a stance next to the ball facing the hole, addressing the ball by gripping the shaft of a putter and positioning it behind the ball with the hands generally facing toward one ...
Golf ball having a thermoplastic positive hardness gradient inner core layer and a thermoset shallow ...
Acushnet Company
June 01, 2017 - N°20170151469

A golf ball has an inner core layer including a thermoplastic highly-neutralized ionomer and having a geometric center hardness less than a surface hardness to define a first positive hardness gradient. An outer core layer is formed about the inner core and includes a homogenous thermoset composition. The outer core has an interior hardness less than an outer surface hardness ...
Golf ball incorporating at least one layer of plasticized neutralized acid polymer composition containing low ...
Acushnet Company
June 01, 2017 - N°20170151468

A golf ball comprising at least one layer comprised of a neutralized acid polymer composition consisting of a mixture of: (a) at least one low molecular weight acid-containing wax; (b) at least one non-acid-polymer; (c) at least one organic acid or salt thereof; and (d) at least one plasticizer. Each low molecular weight acid-containing wax may have a molecular weight ...
Golf ball incorporating at least one layer of neutralized acid polymer composition containing low molecular ...
Acushnet Company
June 01, 2017 - N°20170151467

A golf ball comprising at least one layer comprised of a neutralized acid polymer composition consisting of a mixture of: (a) at least one low molecular weight acid-containing wax; (b) at least one non-acid-polymer; and (c) at least one organic acid or salt thereof. Each low molecular weight acid-containing wax may have a molecular weight of from about 500 to about 7000, ...
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.
Systems and methods for fitting golf equipment
Acushnet Company
June 01, 2017 - N°20170151462

A golf equipment fitting system that uses advanced technology to not only objectively identify the optimum equipment for the golfer, but to also identify and help correct swing flaws so that the golfer can achieve optimum performance on the golf course. Thus, in one embodiment, golf fitting includes collecting data related to the golfer's swing and determining if the golfer's ...
Resin composition for golf ball and golf ball
Acushnet Company
May 25, 2017 - N°20170145136

The present invention provides resin compositions for golf balls which have excellent flexibility, fluidity, and resilience, and golf balls formed from the resin compositions. The present invention relates to a resin composition for golf balls including a polymer that contains a diene polymer moiety and a carboxylic acid-based moiety wherein carboxyl groups derived from the carboxylic acid-based moiety are neutralized.
Golf club having multicolored alignment apparatus
Acushnet Company
May 25, 2017 - N°20170144038

A putter head for a golf club includes a base having a putter face for striking a golf ball. A projection extends from the base. The projection includes surface facing upwards and a pair of lateral surfaces extending perpendicular to the upward facing surface. The upward facing surface has a first color and the lateral surfaces each has a second ...
Iron type golf club head
Acushnet Company
May 25, 2017 - N°20170144037

Iron-type golf club heads are disclosed having a heel portion, a sole portion, a toe portion, a top-line portion, a front portion, a rear portion, and a striking face. The iron-type golf club heads include a localized stiffened region that is located on the striking face of the club head such that the localized stiffened region alters the launch conditions ...
Golf club head with structural columns
Acushnet Company
May 25, 2017 - N°20170144034

A golf club head having multiple structural columns is disclosed herein. A body comprises a face section, a sole section, and a crown or return section, and defines a hollow interior. Each of the structural columns extends from the crown or return section to the sole section within the hollow interior to reduce stresses placed on the face section during ...
Golf ball
Acushnet Company
May 25, 2017 - N°20170144029

The golf ball 2 further includes a plurality of small dimples each having an area of less than 8. 0 mm2 and a plurality of large dimples each having an area of equal to or greater than 8. 0 mm2.
Golf ball
Acushnet Company
May 25, 2017 - N°20170144028

An object of the present invention is to provide a golf ball showing increased controllability on approach shots for less than 40 yards and showing excellent shot feeling. In the inventive golf ball, the paint film is formed from a curing type paint composition including: a base material containing a polyrotaxane, and a curing agent containing a polyisocyanate, and wherein the ...
Golf shirt with improved fit and contrast
Acushnet Company
May 25, 2017 - N°20170143052

The present invention is directed to a golf shirt with two laterally-opposed textile bands affixed thereto that are less stretchable than a textile used to construct the torso portion and the shoulder portion of the shirt. A first end of each band is adhered to a skirt of the collar portion, and a second end is adhered to a free ...
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