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Golf patents

      

This page is updated frequently with new Golf-related patent applications.

SALE: 580+ Golf-related patent PDFs



 Robotic golf caddy patent thumbnailRobotic golf caddy
A autonomous robotic golf caddy which is capable of following a portable receiver at a pre-determined distance, and which is capable of sensing a potential impending collision with an object in its path and stop prior to said potential impending collision.. .
Lemmings Llc


 Golf ball paint composition patent thumbnailGolf ball paint composition
A golf ball paint composition includes primarily a urethane paint made of a polyol and a polyisocyanate. The polyol is an acrylic polyol, and the composition has an elastic work recovery of at least 70%.
Asia Industry Co., Ltd.


 Base-less, low-resistance driving range golf mat tee patent thumbnailBase-less, low-resistance driving range golf mat tee
The subject invention discloses a base-less, low-resistance driving range golf mat tee for supporting a golf ball when used in combination with a typical driving range golf mat. The base-less, low-resistance driving range golf mat tee is comprised of a tubular shaft member with a distal end extending upwardly and terminating at its proximal end at its proximal end top surface.

 Adjustable training golf tee patent thumbnailAdjustable training golf tee
An adjustable training golf tee is provided. The adjustable training golf tee may include a top body, a stem and a base.
Fits To A Tee Golf, Llc


 Golf bag accessory bag patent thumbnailGolf bag accessory bag
An accessory bag for a main bag is provided and may include a main body extending along a longitudinal axis between a first end and a second end. The main body may be movable between a collapsed state having the first end disposed proximate to the second end and an expanded state having the first end separated from the second end.
Nike, Inc.


 Golf bag accessory bag patent thumbnailGolf bag accessory bag
A pocket for a golf bag includes a main body defining a storage compartment. The pocket includes a first attachment mechanism movable between an attached state attaching the main body to a first attachment location of the golf bag and a detached state allowing the main body to be separated from the first attachment location.
Nike, Inc.


 Method of manufacturing a face plate for a golf club head patent thumbnailMethod of manufacturing a face plate for a golf club head
golf club heads with patterned face plates described herein. Other examples, embodiments and related methods are also disclosed herein..
Karsten Manufacturing Corporation


 Golf club having sole stress reducing feature patent thumbnailGolf club having sole stress reducing feature
A golf club incorporating a club head having a stress reducing feature located at least partially on the sole.. .
Taylor Made Golf Company, Inc.


 Golf clubs with adjustable lie and loft and methods of manufacturing golf clubs with adjustable lie and loft patent thumbnailGolf clubs with adjustable lie and loft and methods of manufacturing golf clubs with adjustable lie and loft
Embodiments of golf clubs with adjustable lie and loft and methods of manufacturing golf clubs with adjustable lie and loft are generally described herein. Other embodiments may be described and claimed..
Karsten Manufacturing Corporation


 Golf ball holder device patent thumbnailGolf ball holder device
A golf ball holder device has a concave body made of a yieldably bendable material. The concave body is arcuate in shape both length-wise and width-wise so as to define an interior surface forming an interior cavity and an opening to the interior cavity through which a golf ball can be inserted into or removed from a snug gripping hold by the interior surface on the golf ball within the interior cavity of the concave body..

Golf ball multilayer core having a gradient quotient

Where g′ is the overall positive hardness gradient in shore c, t is the percent of trans-polybutadiene isomer at the core outer surface, and cor is the coefficient of restitution measured at an incoming velocity of 125 ft/s.. .

Golf ball

In a multi-piece solid golf ball having a core, a cover and an intermediate layer therebetween, letting hc be the jis-c hardness at the core center, h12 be the jis-c hardness at a position 12 mm from the core center and ho be the jis-c hardness at the core surface, the core has a hardness profile which satisfies the conditions 0≦h12−hc≦15, 15≦ho−h12≦30, (ho−h12)−(h12−hc)≧10 and 20≦ho−hc≦40. Also, letting a be the value represented by (ho−h12)−(h12−hc), the spin index of the ball, defined as the dynamic coefficient of friction for the ball multiplied by a, is at least 3.0.
Bridgestone Sports Co., Ltd.

Systems and methods for measuring and/or analyzing swing information

In a first aspect, a method for monitoring a golf swing is provided that includes coupling a mobile telephone to a golf club and employing the mobile telephone coupled to the golf club to monitor acceleration of the mobile telephone as the mobile telephone swings while a user swings the golf club, collect acceleration information based on the monitored acceleration of the mobile telephone as the mobile telephone swings, analyze the collected acceleration information to determine one or more characteristics of the golf swing based on the collected acceleration information, and output information regarding the one or more characteristics of the golf swing on the display of the mobile telephone. Numerous other aspects are provided..

Golf tee and beverage closure combination

A golf tee and beverage cap combination comprises a tubular concave twist off cap, having different methods of securement to containers, extending from its bottom a tapering member that ends in a pointed tip. The beverage cap and golf tee can either be one piece or connected to one another through a protruding member associated to the bottom of a beverage cap.

Method for manufacturing a striking plate for a golf club head

A method for manufacturing a striking plate for a golf club head includes the steps of: providing a metal blank plate having a surface which includes a plurality of first machining zones displaced from each other by a corresponding one of a plurality of second machining zones, machining the first machining zones of the metal blank plate using a precise electrochemical machining device, and machining the second machining zones using the precise electrochemical machining device.. .
Advanced International Multitech Co., Ltd.

Golf club head having optimized ball speed to ct relationship

A golf club head comprising a body and a plurality of stiffening members and satisfying the equation vballnorm≧0.0356x+140.82 is disclosed herein. The body comprises a face section, a sole section, and a crown or return section, and defines a hollow interior.
Callaway Golf Company

Golf club head

A wood-type golf club head includes a main body and a striking wall associated with the main body. The striking wall has a striking face including a face center, a first imaginary plane tangent to the face center, and a rear surface opposite the striking face.
Dunlop Sports Co. Ltd.

Golf club head

An exemplary golf club head having an increased amount of discretionary mass may be realized by utilizing improved drop angles, an improved average crown height, and/or articulation points. The discretionary mass may be placed low and deep in the club head to improve the location of the center of gravity as well as the inertial properties.
Sri Sports Limited

Golf club head with a compression-molded, thin-walled aft-body

A multiple-material golf club and a method for forming said golf club is disclosed herein. The multiple-material golf club preferably is a driver that has a metal face cup and a thin-walled, compression molded, composite aft body with precise iml, and oml geometry.
Callaway Golf Company

Medium gradient multi-piece urethane covered golf ball

A golf ball includes a core having an outer surface and a geometric center; an inner cover layer, and an outer cover layer. The inner cover layer includes an ionomeric material and has a material hardness of about 60 shore d or greater.
Acushnet Company

Golf ball having medium positive gradient quotient and high trans content

Where g′ is the positive hardness gradient in shore c, t is the percent trans-polybutadiene isomer at the core outer surface, and cor is the coefficient of restitution of the core measured at an incoming velocity of 125 ft/.. .

Golf ball having medium positive gradient quotient and low trans content

Where g′ is the positive hardness gradient in shore c, t is the percent trans-polybutadiene isomer at the core outer surface, and cor is the coefficient of restitution of the core measured at an incoming velocity of 125 ft/s.. .

Dual core having thermoplastic inner core, thermoset outer core layer, and positive hardness gradient

A golf ball includes a thermoplastic hnp inner core layer having a center hardness less than the surface hardness to define a positive hardness gradient. An outer core layer is formed from a thermoset rubber composition.
Acushnet Company

Method for evaluating golf ball dimple effects

A method for evaluating dimple effects on a golf ball includes the steps of: setting up, in a computer, a geometric model representing a dimple that is a concave or convex region and a virtual airflow space which surrounds a periphery of the dimple model; generating a grid in the virtual airflow space and configuring the grid so as to be finer near the dimple model surface and coarser away from the surface; establishing a state where an air stream flows into the virtual airflow space; calculating the momentum thickness in a given plane passing through the dimple; and rating the dimple effects highly when the dimple model has a low momentum thickness. This method directly evaluates the shape of the dimples alone, and thus is simple and can shorten the evaluation time while ensuring good accuracy,.
Bridgestone Sports Co., Ltd.

Golf club carrier

The present invention relates to a carrier for golf clubs that can be transformed into a substantially flat arrangement when not in use. The golf club carrier comprises at least one modular unit, wherein the modular unit comprises: (i) a support structure configured to be movable between a substantially flat position and a rolled position; (ii) a plurality of carrier members attached to the support structure in a spaced apart configuration, each carrier member comprising a closed bottom portion and an open top portion, wherein said open top portion can receive a golf club shaft; and (iii) a first fastening means attached to the support structure for releasably fastening to a support structure of a further modular unit or for releasably fastening to a cover structure which is configured to wrap around the support structure of the modular unit when the support structure is in a rolled position..

Variable thickness golf club head and manufacturing the same

A method of forming a crown of a golf club head including casting the crown of the golf club head, the crown including an internal surface adjacent a hollow interior of the golf club head, and an external surface opposite the internal surface, the crown including a first region and a second region adjacent the first region, the first region including a recess formed in the internal surface, the first region including a sacrificial protrusion on the external surface extending outwards beyond the second region; applying a mask to the external surface of the second region; exposing the crown of the golf club head to an etching chemical, wherein the etching chemical removes the sacrificial protrusion from the external surface of the crown; removing the etching chemical from the crown of the golf club head; and removing the mask from the second region.. .
Acushnet Company

Golf club head with open crown and related methods

Described herein is a golf club head devoid of a crown, the club head comprising: a front end having a bottom rail, a top rail, and a strikeface, the strikeface including a striking surface, a back surface, and a reinforcement element extending from the back surface of the strikeface; a rear end opposite the front end; a heel portion; a toe portion opposite the heel portion; a sole coupled to the front end along the bottom rail at a sole transition region, the sole extending toward the rear end of the golf club head and including a sole thickness, at least one weight member, and a perimeter wall extending from the front end near the heel portion to the front end near the toe portion along the rear end of the club head, wherein the perimeter wall decreases in height from the front end toward the rear end of the club head.. .
Karsten Manufacturing Corporation

Co-forged golf club head and manufacture

A co-forged iron type golf club is disclosed. More specifically, the present invention discloses a co-forged iron type golf club with the body portion made out of a first material and at least one weight adjustment portion monolithically encased within the body portion of the co-forged iron type golf club head without the need for secondary attachment or machining operations.
Acushnet Company

Multi-component golf club wedge

An iron-type golf club head assembly kit including a club head main body, a first sole component, and a second sole component interchangeably associable with the main body. When the first sole component is associated with the main body, the main body and the first sole component form a first club head comprising a sole surface having a first parting line, formed between the first sole component and the main body, and a first sole contour.
Dunlop Sports Co., Ltd.

Adjustable club head

An iron-type golf club head assembly kit including a club head main body, a first sole component, and a second sole component interchangeably associable with the main body. When the first sole component is associated with the main body, the main body and the first sole component form a first club head comprising a sole surface having a first parting line, formed between the first sole component and the main body, and a first sole contour.
Dunlop Sports Company Limited

Golf balls comprising a plasticized polyurethane layer

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.. .
Acushnet Company

Golf balls having multi-layered covers made from plasticized compositions containing non-acid polymers

Multi-layered golf balls containing a three-layered cover assembly are provided. For example, a cover assembly having an inner cover, intermediate cover, and outer cover layer may be prepared.
Acushnet Company

Golf balls having metal-containing plasticized thermoplastic inner cores and thermoset outer cores

Multi-piece golf balls containing a dual-layered core structure are provided. The core structure includes a small, heavy inner core (center) having a relatively high specific gravity, and a surrounding outer core layer.
Acushnet Company

Dimple patterns for golf balls

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 dimples, and tessellating the irregular domain to cover the surface of the golf ball.
Acushnet Company

Dimple patterns for golf balls

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 dimples, and tessellating the irregular domain to cover the surface of the golf ball.
Acushnet Company

Impact point estimation apparatus

Provided is an impact point estimation apparatus for estimating an impact point on a face surface of a head when a golf club having a grip, a shaft and the head is swung and hits a golf ball. The apparatus has an acquisition unit, a calculation unit, and an estimation unit.
Dunlop Sports Co. Ltd.





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This listing is a sample listing of patent applications related to Golf for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Golf with additional patents listed. Browse our RSS directory or Search for other possible listings.


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