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Golf Ball patents



      
           
This page is updated frequently with new Golf Ball-related patent applications. Subscribe to the Golf Ball RSS feed to automatically get the update: related Golf RSS feeds. RSS updates for this page: Golf Ball RSS RSS


Multi-core golf ball having increased initial velocity

Nike

Multi-core golf ball having increased initial velocity

Golf balls including highly neutralized polymer having a hardness modifier

Nike

Golf balls including highly neutralized polymer having a hardness modifier

Golf balls including highly neutralized polymer having a hardness modifier

Dunlop Sports

Golf ball

Date/App# patent app List of recent Golf Ball-related patents
06/25/15
20150174461
 Golf club head with flexure patent thumbnailGolf club head with flexure
A golf club head including a crown, a sole, a hosel, a face and a flexure. The flexure provides compliance during an impact between the golf club head and a golf ball, and is tuned to vibrate, immediately after impact, at a predetermined frequency..
Acushnet Company
06/25/15
20150174457
 Multi-core golf ball having increased initial velocity patent thumbnailMulti-core golf ball having increased initial velocity
A golf ball having certain relationships and values of its initial velocities at various club head speeds is provided. The golf ball may achieve an initial velocity of at least about 173 mph at a club head speed of about 125 mph, therefore achieving an increased total shot distance.
Nike, Inc.
06/25/15
20150174456
 Golf balls including highly neutralized polymer having a hardness modifier patent thumbnailGolf balls including highly neutralized polymer having a hardness modifier
A golf ball includes a core made from a highly neutralized polymer that has been mixed with a hardness modifier. The modifier may be a process oil or a plasticizer.
Nike, Inc.
06/25/15
20150174455
 Golf ball patent thumbnailGolf ball
A golf ball 2 includes a core 4, a first mid layer 10, a second mid layer 12, a third mid layer 14, and a cover 8. A volume vinm and a shore d hardness hinm of the first mid layer, a volume vm and a shore d hardness hm of the second mid layer, a volume voum and a shore d hardness houm of the third mid layer, a volume vc and a shore d hardness hc of the cover, and a volume v of an entirety of the ball meet: (a) hinm<hm>houm>hc, (b) vinm<vm>voum>vc, (c) hm−hc>25, (d) (vinm+vm+voum+vc)/v<0.40, (e) vm/vc>1.50, and (f) (vm*hm)/(vc*hc)>3.0..
Dunlop Sports Co. Ltd.
06/25/15
20150174454
 Low compression golf balls containing cores made of plasticized thermoplastic compositions patent thumbnailLow compression golf balls containing cores made of plasticized thermoplastic compositions
Low compression multi-piece golf balls having a solid core comprising at least one layer made of a plasticized thermoplastic composition are provided. Preferably, the ball has a compression of less than 60 and more preferably less than 50.
Acushnet Company
06/25/15
20150174453
 Golf balls with covers of high acid ionomers patent thumbnailGolf balls with covers of high acid ionomers
Disclosed is a golf ball comprising a cover prepared from an ionomer composition comprising a high acid ionomer comprising about 15 to about 30 weight % of copolymerized units of a c3-8 α,β-ethylenically unsaturated carboxylic acid and about 3 to about 13 weight % of copolymerized units of vinyl acetate, alkyl acrylate or alkyl methacrylate.. .
E I Du Pont De Nemours And Company
06/25/15
20150174452
 Golf ball aerodynamic configuration patent thumbnailGolf ball aerodynamic configuration
The present invention relates to golf balls, specifically to a golf ball comprising an aerodynamic pattern having novel shaped dimple structures which reduce the variation in airflow turning angle thereby improving the golf ball's flight performance. The dimple structures have a conical shaped base with a dimple in the center and reduced or no flat land areas between the dimples..
Acushnet Company
06/18/15
20150165286
 Putting surface testing apparatus patent thumbnailPutting surface testing apparatus
The present invention provides a putting surface testing apparatus which incorporates a curved guideway shaped and dimensioned to direct a golf ball therealong, and secured to a stand for raising the guideway into an inclined orientation such that a golf ball will roll down the guideway and onto a putting surface to be tested, the apparatus further comprising a receiver slidably mounted on the guideway, and operable to receive and release a golf ball from a desired position along the guideway, from which the condition or other operating parameters of the putting surface may be calculated.. .
06/18/15
20150165283
 Golf club head with flexure patent thumbnailGolf club head with flexure
A golf club head including a crown, a sole, a hosel, a face, and a flexure. The flexure provides compliance during an impact between the golf club head and a golf ball, and is tuned to vibrate, immediately after impact, at a predetermined frequency.
Acushnet Company
06/18/15
20150165278
 Apparatus and  laser marking golf balls patent thumbnailApparatus and laser marking golf balls
A method for laser marking a golf ball includes providing a golf ball including a core and a shell. Infusing the shell of the golf ball with a laser marking substrate including an initial substrate color, wherein shell includes an exterior surface and an original shell color.
06/18/15
20150165277

System and making golf balls


A method includes providing a golf ball having a core and a cover layer surrounding the core, and receiving a set of user input criteria via a user interface. The method includes generating a customized feature request signal using the received set of user input criteria, wherein the customized feature request corresponds to a custom surface feature of the cover layer.
Nike, Inc.
06/18/15
20150165276

Golf ball incorporating casing layer for core having steep hardness gradient and methods relating thereto


golf ball comprising a core wherein the geometric center has a hardness x of from about 40 shore c to about 75 shore c and the first outer surface has a hardness y of from about 75 shore c to about 95 shore c such that (15 shore c)<(y−x)≦(55 shore c). A casing layer, disposed about the core, is formed from a high acid divalent ionomeric composition, and has a second outer surface having a hardness z of from about 90 shore c to about 100 shore c wherein (20 shore c)<(z−x)≦(60 shore c).
Acushnet Company
06/18/15
20150165275

Injection moldable compositions and golf balls prepared therefrom


Also disclosed are methods of preparing a golf ball including a single component region which includes greater than 75% by weight of an injection moldable rubber and one or more discrete hardness regions within the single component region, whereby the single component region is formed either by sequentially injection molding layers of a polyalkenamer rubber followed by co-curing the resulting structure, or by injection molding one or more pairs of half shells of a polyalkenamer rubber composition, followed by stacking the half shells to form a golf ball precursor structure followed by co-curing the resulting structure.. .
06/11/15
20150157915

Golf swing apparatus


A golf swing apparatus including a rotating drum that houses a swivel and an optical sensor to detecting a change in swivel angle; an elongated cord hanging from the drum and secured to a golf ball; a base member having an impact layer that is switchable between two orientations, the first being planar and the second being raised to stop or slow a rotating golf ball; a frame holding the rotating drum over the impact layer; a means for measuring rotation speed of the rotating drum; and a processor for generating swing data.. .
06/11/15
20150157904

Golf club head


A golf club (40) having a club head (42) with a face component (60), an aft body (61), and a sound modifying sole and crown design is disclosed herein. The face component, which may be composed of a metal material, (60) has a striking area portion (72) and a return portion (74).
Callaway Golf Company
06/11/15
20150157899

Golf ball with a large and soft polymer core


A golf ball includes a relatively large polymer core and has a soft ball compression. The polymer is, in the illustrated embodiments, a highly neutralized acid polymer.
Nike, Inc.
06/11/15
20150157898

Use of curable compositions containing dithiane monomers for golf ball cores


The present invention is directed to a golf ball and, more particularly, a golf ball core having a curable core composition comprising a dithiane compound, a rubber based compound comprising cis-1,4-polybutadiene rubber, a crosslinking agent comprising a metallic salt of unsaturated carboxylic acid in an amount between 10 to 50 parts per hundred of rubber (pphr), a peroxide initiator, one or more filler materials, and optionally an organ sulfur compound, are used to provide soft and resilient cores.. .
Acushnet Company
06/11/15
20150157897

Multi-layered golf balls having foam center with selective weight distribution


Multi-layered golf balls having a core made of a foamed polyurethane composition are provided. The ball includes a dual-layered core having a foam inner core (center) and surrounding outer core layer.
Acushnet Company
06/04/15
20150151181

Adjustable golf training and teaching device for head and chin adjustment with stereo view of golf ball


A portable, adjustable golf training and teaching device when attached to the golfers hat, assists in head, chin, spine and eye adjustment. The present invention can be adjusted in the address or set-up position to allow the players shoulders to rotate freely under the chin unrestricted, also maximizes the shoulder rotation during the backswing.
06/04/15
20150151168

Golf ball with material-filled grooves


A golf ball may include an inner core layer and an outer cover layer disposed radially outward of the inner core layer. The outer cover layer may be formed of an outer cover layer material having one or more grooves extending radially inward from an outer surface of the outer cover layer.
Nike, Inc.
06/04/15
20150151167

Golf ball with material-filled grooves


A golf ball may include an inner core layer and an outer cover layer disposed radially outward of the inner core layer. The outer cover layer may be formed of an outer cover layer material having one or more grooves extending radially inward from an outer surface of the outer cover layer.
Nike, Inc.
06/04/15
20150151166

Low compression golf balls having layers made from plasticized thermoplastic materials


Low compression, multi-piece golf balls containing a solid core and two or three-layered cover assemblies are provided. Preferably, the ball has a compression of less than 60 and more preferably less than 50.
Acushnet Company
06/04/15
20150151165

Golf balls having at least one layer formed from a plasticized acid copolymer composition


The present invention is directed to multi-layer golf balls including a layer formed from a relatively soft or low modulus hnp composition and a layer formed from a relatively hard or high modulus hnp composition. Optionally, the soft (or low modulus) hnp composition and/or the hard (or high modulus) hnp composition is plasticized or is replaced with a different plasticized acid copolymer composition..
Acushnet Company
06/04/15
20150151164

Golf ball having reduced surface hardness


golf ball comprising a core comprising: an untreated region extending radially from a geometric center a distance dutr, a treated region disposed about the untreated region and extending inward from an outer surface a depth dtr; and an intermediate untreated region disposed about the untreated region and adjacent the treated region. The treated region is exposed to and comprises a fatty acid and/or fatty acid salt composition, and has a first hardness.
Acushnet Company
05/28/15
20150148150

Golf ball having specific spin, moment of inertia, lift, and drag relationship


golf ball with a novel combination of spin rate, lift coefficient, drag coefficients, and optionally moment of inertia: a golf ball with a low spin rate, a high lift coefficient, a low drag coefficient, and optionally a high moment of inertia; and a golf ball with a high spin rate, a low lift coefficient, a low drag coefficient, and optionally a low moment of inertia.. .
Acushnet Company
05/28/15
20150148144

Golf putt training aid


A golf putting aid is provided. The golf putting aid includes a body, a first arm, and a second arm.
05/28/15
20150148143

Golf training aid apparatus and using the same


A golf training aid apparatus and a method of using the same, that assists golfers in identifying, understanding, and implementing proper body and golf club positioning so as to consistently hit a golf ball accurately, with extended distance, and with a proper golf swing. The golf swing training device includes a body attaching element, a plate that is fastenable to the body attaching element which includes at least one opening therein and a connecting element that is connectable to the plate and includes a fitting for mating with a head of the golf club by encompassing part of the head the golf club..
05/28/15
20150144258

Golf ball with aggregated layer core and making


A golf ball is provided capable of having various characteristics based on having an aggregated layer core. The golf ball includes an inner core, an outer shell enclosing the inner core, and an intermediate core enclosing the inner core.
Nike, Inc.
05/21/15
20150141170

Multi-layer golf ball


A multi-layer golf ball includes a core formed from an ionomer, an intermediate layer surrounding the core, and a cover surrounding the intermediate layer. The core has a material hardness measured on the jis-c scale of from about 34 to about 70, and has an outer surface that includes a plurality of land portions aligned on a common sphere, and a plurality of grooves separating the respective land portions and extending radially inward from the sphere.
Nike, Inc.
05/21/15
20150141169

Multi-layer golf ball


A multi-layer golf ball includes a core formed from an ionomer, an intermediate layer surrounding the core, and a cover surrounding the intermediate layer. The core has a material hardness measured on the jis-c scale of from about 34 to about 70, and has an outer surface that includes a plurality of land portions aligned on a common sphere, and a plurality of grooves separating the respective land portions and extending radially inward from the sphere.
Nike, Inc.
05/21/15
20150141168

Multi-layer golf ball


Multi-layer golf balls having a relatively hard outer core surrounding a relatively soft, low compression inner core are provided. The inner core generally has a compression of less than 70.
Acushnet Company
05/21/15
20150141167

Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layer


A golf ball comprising an inner core layer including a thermoplastic material and having a geometric center hardness less than the surface hardness to define a positive hardness gradient. An outer core layer is formed over the inner core.
Acushnet Company
05/21/15
20150141166

Golf balls having a foam center


Large diameter golf balls having a foam core are provided.. .
Acushnet Company
05/21/15
20150141165

Multi-layer golf ball


A multi-layer golf ball includes a core formed from an ionomer, an intermediate layer surrounding the core, and a cover surrounding the intermediate layer. The core has a material hardness measured on the jis-c scale of from about 34 to about 70, and has an outer surface that includes a plurality of land portions aligned on a common sphere, and a plurality of grooves separating the respective land portions and extending radially inward from the sphere.
Nike, Inc.
05/21/15
20150140157

Mold plate and molding golf ball core


A mold for manufacturing hemispherical sections for a golf ball includes a mold plate and a movable insert. The mold plate includes a first surface.
Nike, Inc.
05/14/15
20150133238

Multi-layer core golf ball


A golf ball comprising a core and a cover, wherein the core consists of: a solid inner core layer formed from a transparent or plasticized polyamide composition and having a diameter of 1.10 inch or less and a center shore c hardness (hcenter) of 50 or less, one or more optional intermediate core layers, and an outer core layer formed from at least one of a thermoset rubber composition and a thermoplastic composition and having a thickness of 0.200 inches or greater and an outer surface shore c hardness (houter surface) of 70 or greater, wherein houter surface >hcenter, and houter surface−hcenter≧40. In another embodiment, the center shore c hardness (hcenter) is 40 or less, the outer surface shore c hardness (houter surface) is 85 or greater, and houter surface−hcenter≧45.
05/14/15
20150133237

Golf ball with softer feel and higher iron spin


Wherein the inner cover layer has a material shore d hardness that is at least 3 less than the material shore d hardness of the outer cover layer, and the inner cover layer has a thickness of less than 0.050 in.. .
05/14/15
20150133236

Multi-layer golf ball


A multi-layer golf ball includes a core having an outer surface, an intermediate layer surrounding the core, and a cover layer surrounding the intermediate layer, which defines an outermost portion of the ball. The outer surface of the core includes a plurality of polygonal protrusions aligned on a common sphere and a plurality of grooves that extend radially inward from the sphere and respectively separate and define each of the polygonal protrusions.
05/14/15
20150133235

Golf balls including dense high acid ionomers


Golf balls having one or more structural components that include a highly neutralized acid polymer with a high acid content and a uniformly increased density. The core of the golf ball may be made up of the highly neutralized acid polymer.
05/14/15
20150133233

Golf club head with flexure


A golf club head including a crown, a sole, a hosel, a face and a flexure. The flexure provides compliance during an impact between the golf club head and a golf ball..
05/07/15
20150126307

Golf balls having silicone foam center


Multi-piece golf balls having a solid core made of a foamed silicone composition and a cover are provided. For example, three-piece, four-piece, and five-piece golf balls containing different core structures can be made.
Acushnet Company
05/07/15
20150126306

Compositions incorporating ethylene acid (e/x) ionomers and non-ionomeric softening polymers for golf ball constructions and methods relating thereto


A golf ball comprising a core and a cover disposed about the core; wherein at least one of the core and the cover comprises a tri-blend composition of the non-e/x/y type (tbc) formed from a blend of an ethylene acid (e/x) ionomer, a non-ionomeric softening copolymer (nisc) and a low viscosity component (lvc). A portion of the tbc comprising the ethylene acid (e/x) ionomer and the nisc has a melt flow index mf1 and a cor1 and the tbc has a melt flow index mf2 and a cor2 such that mf2>mf1 and cor1 and cor2 differ by less than about 0.1.
Acushnet Company
05/07/15
20150126304

Golf club head with flexure


A golf club head including a crown, a sole, a hosel, a face, a flexure, and a weight member. The flexure provides compliance during an impact between the golf club head and a golf ball, and is tuned to vibrate, immediately after impact, at a predetermined frequency.
Acushnet Company
04/30/15
20150119171

Golf ball dimples defined by superposed curves


The present invention is a golf ball which comprises dimples having a cross section defined by the superposition of two or more continuous and differentiable functions, and particularly the superposition of a catenary curve and a witch of agnesi curve. Additionally, the dimples preferably have a circular boundary and maintain an axis coincident with the center of the circular boundary..
Acushnet Company
04/30/15
20150119170

Golf ball


β=(180/n)*a tan [{h(f)−h(e)}/z]  (formula 2). .
04/30/15
20150119169

Golf ball compositions


Disclosed herein are multilayer golf balls having a layer with a higher hardness and a lower flexural modulus than another layer.. .
Acushnet Company
04/30/15
20150119168

Golf ball resin composition and golf ball using the same


An object of the present invention is to provide a golf ball traveling a great flight distance on driver shots and a golf ball resin composition. The present invention provides a golf ball wherein at least one constituting member therefore is formed from a golf ball resin composition containing: (a) a polyamide resin, (b) at least one member selected from the group consisting of (b-1) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-2) a metal ion-neutralized product of a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-3) a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (b-4) a metal ion-neutralized product of a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (c) an organically modified layered silicate, wherein a mass ratio ((a)/(b)) of (a) component to (b) component ranges from 15/85 to 80/20..
Dunlop Sports Co. Ltd.
04/30/15
20150119167

Golf ball resin composition and golf ball using the same


An object of the present invention is to provide a golf ball traveling a great flight distance on driver shots. The present invention provides a golf ball wherein at least one constituting member therefore is formed from a golf ball resin composition containing: (a) a polyamide resin and (b) at least one member selected from the group consisting of (b-1) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-2) a metal ion-neutralized product of a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-3) a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (b-4) a metal ion-neutralized product of a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, wherein the content of (a) component with respect to 100 mass % of a total of (a) component and (b) component is 15 mass % to 80 mass %, a slab hardness of the golf ball resin composition is 65 or more and 80 or less in shore d hardness, and a value (x/a) obtained by dividing a flexural modulus x (mpa) by the content of (a) component (a: 15 mass % to 80 mass %) is 12.5 or more..
Dunlop Sports Co., Ltd.
04/30/15
20150119161

Fox sharpshooter putter grip


The fox sharpshooter putter grip is a putter grip that has two unique features. First it contains a chart to help the golfer to determine the how hard to strike the golf ball when putting.
Andrew Criddle Fox Jr
04/30/15
20150119157

Sports simulator and simulation method


A sports simulator calculates spin of a sports object using image analysis. A velocity vector is also calculated.
Full Swing Golf
04/23/15
20150111669

Three-cover-layer golf ball comprising intermediate layer including a plasticized polyester composition


A golf ball includes a core and a three-layer cover disposed adjacent the core. The three-layer cover includes an inner cover, an intermediate cover, and an outer cover.
Acushnet Company
04/23/15
20150111668

Golf ball covers made from plasticized thermoplastic materials


Multi-layered golf balls containing a two or three-layered cover assembly are provided. In one embodiment, the cover assembly includes a relatively hard inner cover and relatively soft outer cover.
Acushnet Company
04/23/15
20150111667

Dual core golf ball having negative-hardness-gradient thermoplastic inner core and shallow positive-hardness-gradient thermoset outer core layer


A golf ball includes a thermoplastic inner core and a thermoset outer core layer. The inner core has a surface hardness of about 40 to 80 shore c and a center hardness of about 30 to 75 shore c, the center hardness being less than the surface hardness to define a first positive hardness gradient.
Acushnet Company
04/23/15
20150111666

Golf balls having foam center containing clay particulate


Multi-piece golf balls having a solid core made of a foamed composition and a cover are provided. Preferably, the core is dual-layered having has a foam inner core (center) and surrounding thermoset or thermoplastic outer core layer.
Acushnet Company
04/23/15
20150111662

Golf club head with top line insert


A golf club head having a low-density interchangeable insert located in a top portion thereof. The interchangeable insert may be only in the top line of the club head or extend from the heel around the toe and optionally be visible from above when the club is at address.
Cobra Golf Incorporated
04/16/15
20150105182

Golf teeing device


A golf teeing device. The golf teeing device may engage with a surface, such as an artificial golf mat, such that the user may conveniently place a golf ball to be hit.
Tee-claw Llc
04/16/15
20150105181

Golf ball


Disclosed is a golf ball in which a plurality of dimples is arranged. The golf ball includes first dimples having the largest diameter and second dimples having the second largest diameter arranged on the surface of the golf ball divided into a spherical rhombic dodecahedron, the first dimples are arranged in an lf region of a radius of π/10 radian±10% around a first apex of the spherical rhombic dodecahedron, shared jointly by 4 spherical rhomi, and the second dimples are arranged in an ls region of a radius of π/20 radian±10% around a second apex of the spherical rhombic dodecahedron, shared jointly by 3 spherical rhombi.
Volvik Inc.
04/16/15
20150105180

Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layer


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 disposed about the inner core and is formed from a thermoset rubber composition.
Acushnet Company
04/16/15
20150105178

Putter-type golf club head


A putter-type golf club head that, when oriented in a reference position, includes a striking wall extending in the heel to toe direction and defines a substantially planar striking surface for hitting a golf ball. A central elongate member is in communication with, and extends rearward from, the striking wall.
Dunlop Sports Co. Ltd.
04/16/15
20150105173

Golf ball and caddie system


An apparatus including a golf ball comprising an internal sensor, and an internal wireless communicator. The internal wireless communicator adapted to communicate parameters sensed by the sensor to external electronics, wherein the external electronics are configured to determine if the golf ball went into a cup based upon the parameters..
Wilson Sporting Goods Co.
04/16/15
20150105172

Golf ball and caddie system


A golf ball sensing apparatus for use with a portable electronic device including a data acquisition device and a processing unit, and in association with a golf club and a cup. The apparatus includes a golf ball, at least one sensor carried by the ball and a non-transitory computer-readable medium.
Wilson Sporting Goods Co.
04/16/15
20150102521

Golf ball manufacturing method


A method of manufacturing golf balls having a core and a cover of at least one layer encasing the core includes, when molding the cover, blending a thermal antioxidant into the cover stock in a plurality of divided portions. This method is able to minimize deterioration and discoloration of the cover stock, enabling golf balls of stable quality to be obtained.
Bridgestone Sports Co., Ltd.
04/16/15
20150101946

Golf ball packaging and marking a golf ball


A package for golf balls, commonly known as a “sleeve”, includes a body having a plurality of side walls and end walls that define a hollow interior for receiving and containing the golf balls. The end walls close off ends of the body.
04/16/15
20150101425

Methods for providing a selection of a recommended golf ball


Methods for evaluating and providing selections of recommended golf balls, golf ball constructions, and configurations of golf ball construction components are provided. Such methods may involve obtaining or measuring spin measurements for a plurality of golf clubs for each of a plurality of golf balls.
Nike, Inc.
04/09/15
20150099597

Golf tee with support prongs


A golf tee includes: an elongate shaft having opposed upper and lower ends, the lower end configured to be inserted into an underlying surface; and a support cup that is configured to support a golf ball from beneath and that merges with the shaft. The support cup has a base portion and further includes at least three arcuate support prongs projecting upwardly from the base portion.
Evolve Golf
04/09/15
20150099596

Multi-layer core golf ball


A golf ball comprising a core and a cover, wherein the core consists of: a solid inner core layer formed from a plasticized thermoplastic composition tpp and having a diameter of 1.10 inch or less and a center shore c hardness (hcenter) of 50 or less, one or more optional intermediate core layers, and an outer core layer formed from at least one of a thermoset rubber composition and a thermoplastic composition tp and having a thickness of 0.200 inches or greater and an outer surface shore c hardness (houter surface) of 70 or greater, wherein houter surface>hcenter, and houter surface−hcenter≧40. In another embodiment, the center shore c hardness (hcenter) is 40 or less, the outer surface shore c hardness (houter surface) is 85 or greater, and houter surface−hcenter≧45.
Acushnet Company
04/09/15
20150099595

Multi-layer golf ball


Multi-layer golf balls having a hard, high compression center, a relatively soft intermediate layer, and a stiff outer cover layer, are provided. The outer surface hardness of the intermediate layer is less than that of both the center and the outer cover layer..
Acushnet Company
04/02/15
20150094170

Multi-layer core golf ball having opposing hardness gradient with steep gradient outer core layer


A golf ball comprising an inner core formed from a substantially homogenous composition such that the geometric center hardness is 56-80 shore c and the outer surface hardness is 50-75 shore c. An outer core layer has an outer surface having hardness of 85-98 shore c and an inner surface hardness of 68-78 shore c and being formed from a second homogenous rubber composition.
Acushnet Company
04/02/15
20150094169

Multi-layer core golf ball


A golf ball comprising: an inner core having a compression of less than about 60, wherein the inner core comprises a highly neutralized thermoplastic ionomer; at least one intermediate layer surrounding the inner core, having a hardness of at least about 55 shore d, a specific gravity and a flexural modulus such that each of the hardness, specific gravity and flexural modulus of the intermediate layer is greater than a hardness, a specific gravity, and a flexural modulus of the inner core; and a cover surrounding the at least one intermediate layer, having a flexural modulus and a shore d hardness that are greater than a flexural modulus and a hardness of the inner core, and a shore d hardness of the cover is at least 60.. .
Acushnet Company
04/02/15
20150094168

Device and system for tracking a golf ball with round indicators and club statistics


A system for tracking the flight, location and other information of a golf ball or other mobile object. Also provided is a golf ball including onboard circuitry and other components for wireless communication with a remote receiver..
Inveniet,llc
04/02/15
20150094167

Golf ball locating system


Disclosed is a golf ball locating system that includes a golf ball having a control circuit therein. The control circuit includes a global positioning system (gps) chip, a radio frequency transmitter, one or more antennas, and a rechargeable battery.


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Golf Ball topics: Magnetic Material, Hydrophobic Coating, Tetrafluoro, Superhydrophobic Coating, Polyhedron, Simulation, Carboxylic Acid, Elastomeric Material, Acid Anhydride, Fatty Acid Amide, Fatty Acid, Heterogeneous, Tracking System, Ion Source, Carbon Fiber

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