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Golf Club

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


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Golf club head with adjustable center of gravity
Callaway Golf Company
June 22, 2017 - N°20170173422

A golf club head comprising multiple means of adjusting the location of the center of gravity, and the bias, is disclosed herein. In a preferred embodiment, the golf club head comprises a non-metal medallion comprising a channel that is affixed to one of the crown and the sole, a slidable weight sized to fit within the channel, and a cover ...
Golf club head
Dunlop Sports Co. Ltd.
June 22, 2017 - N°20170173421

The golf club head includes a crown portion, a face portion, a sole portion, at least one recessed portion formed in one of the crown portion and the sole portion, at least one weight member configured to be attached to the recessed portion. The weight member has an upper surface, a lower surface and a side surface. The recessed portion ...
Golf club with movable weight
Acushnet Company
June 22, 2017 - N°20170173420

A golf club head including an elongate weight receptacle; a weight retainer located in the weight receptacle; wherein the weight receptacle includes a plurality of weight mounts; wherein the weight retainer is configured to slide along the weight receptacle between each of the plurality of weight mounts when the weight retainer is unlocked, and wherein the weight retainer is configured ...
Golf Club Patent Pack
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Golf Club Patent Applications
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For professional research & prior art discovery
inventor
  • 513+ full patent PDF documents of Golf Club-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 club head having optimized ball speed to ct relationship
Callaway Golf Company
June 22, 2017 - N°20170173418

A golf club head comprising a body, a variable face thickness pattern, and a plurality of solid metal stiffening rods, and which satisfies the equation vballnorm≧0. 0356x+140. 82, is disclosed herein. The body comprises a face, a sole, and a return section, and defines a hollow interior. Each of the rods extends from the return section to the sole within ...
Golf club head with structural columns
Callaway Golf Company
June 22, 2017 - N°20170173417

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 club heads and methods to manufacture golf club heads
Parsons Xtreme Golf, Llc
June 22, 2017 - N°20170173416

Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a method may include providing a body portion with a toe portion, a heel portion, a top portion, a sole portion, a back portion, and a front portion. The golf club head may include an interior cavity. Other examples and embodiments ...
Golf Club Patent Pack
Download 513+ patent application PDFs
Golf Club Patent Applications
Download 513+ Golf Club-related PDFs
For professional research & prior art discovery
inventor
  • 513+ full patent PDF documents of Golf Club-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 club head
Dunlop Sports Co. Ltd.
June 22, 2017 - N°20170173414

Provided is a golf club head including a head body that has a hollow structure, a rib, and a welding bead. The head body has a first region. The rib stands upright from an inner surface of the first region. The welding bead fixes the first region and the rib to each other. An opening is formed in side faces ...
Golf club with movable weight
Acushnet Company
June 22, 2017 - N°20170173413

A golf club head having an exterior surface opposite the hollow golf club interior, the body having a center of gravity, wherein the body comprises an elongate weight receptacle, a weight retainer located in the weight receptacle, wherein the weight receptacle comprises a plurality of weight mounts, wherein the weight retainer is configured to slide along the weight receptacle between ...
Iron-type golf clubs and golf club heads
Karsten Manufacturing Corporation
June 22, 2017 - N°20170173412

An iron-type golf club head includes a ball striking face and a rear weight member that are engaged through one or more resilient members with a connection structure that creates a mass-damping effect at impact with a golf ball.
Iron type golf club head
Taylor Made Golf Company, Inc.
June 22, 2017 - N°20170173411

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 flexible boundary structure (“fbs”) that is provided at one or more locations on the club head. The flexible boundary structure ...
Golf club head
Dunlop Sports Co. Ltd.
June 22, 2017 - N°20170173410

A head 2 includes a head body h1 and a face plate p1. The face plate p1 includes a plate front surface f1 having a hitting face 4, and a plate back surface b1. The plate front surface f1 has, on a peripheral edge part thereof, a step surface t1 positioned at a rear with respect to the hitting face 4. The head ...
Balanced set of iron type golf clubs
Dunlop Sports Co. Ltd.
June 22, 2017 - N°20170173409

A set of golf clubs with a plurality of at least two combinations of different lengths of a minimum of three golf clubs in each combination having progressive lofts that are matched to provide identical swing characteristics requiring unique loft and club length progressions to provide consistent yardage spacing between irons within a combination and between combinations. Each club in ...
Golf club
Dunlop Sports Co. Ltd.
June 22, 2017 - N°20170173408

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Golf Club Patent Pack
Download 513+ patent application PDFs
Golf Club Patent Applications
Download 513+ Golf Club-related PDFs
For professional research & prior art discovery
inventor
  • 513+ full patent PDF documents of Golf Club-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.
Method of balancing a golf club head using a balancing fulcrum.
Karsten Manufacturing Corporation
June 15, 2017 - N°20170167941

This invention is directed toward a method that uses a balancing device to find the balance center of a golf club head. It is specifically applicable to finding the “sweet spot” of putters. The method relies on a balancing device with a base portion that holds the device in place, and a fulcrum portion, upon which ...
Golf club head balancing fulcrum
Karsten Manufacturing Corporation
June 15, 2017 - N°20170167940

This invention is directed toward a balancing device that can be used to find the balance center of a golf club head. It is specifically applicable to finding the “sweet spot” of putters. The device comprises a base portion that holds the device in place, and a fulcrum portion, upon which the head is placed and ...
Golf club with improved weighting
Acushnet Company
June 15, 2017 - N°20170165547

A golf club with improved weighting characteristic is disclosed. More specifically, the present invention discloses to a golf club wherein the improved weighting distribution stems from an increase in the mass of the golf club at a specific distance away from the butt end or proximal end of the golf club head to help increase the feel and minimize the ...
Golf tee structures, assemblies, and systems with improved accuracy
Acushnet Company
June 15, 2017 - N°20170165544

Golf is waning in popularity partly because of the difficulty of becoming a good player. A key aspect of this difficulty is in using a golf club to drive a ball in a desired direction. To make this easier, the present inventor devised, among other things, a directional golf tee structure that enables players to select a drive direction by ...
Golf club grip
Winston Products Llc
June 15, 2017 - N°20170165543

Provided is a grip for a golf club having a body with an axial passage extending substantially the length of the body and an air passage extending through a side wall of the body into the axial passage to allow air to escape from the axial passage as the shaft of the golf club is advanced into the axial passage.
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 having a stress reducing feature with aperture
Taylor Made Golf Company, Inc.
June 15, 2017 - N°20170165540

A golf club incorporating a stress reducing feature, including an aperture, located at least partially on the sole of the club head. The location and size of the stress reducing feature and aperture, and their relationship to one another, play a significant role in selectively improving the performance of the golf club.
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 ...
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