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Class Information
Number: 473/374
Name: Games using tangible projectile > Golf > Ball > Particular unitary or layered construction > Diverse layer between spherical core and cover
Description: Subject matter wherein the interior portion comprises a first innermost spherical portion formed of a material having a first physical (e.g., hardness, elasticity, etc.) or chemical (e.g., kind of material, chemical composition, etc.) characteristic, and wherein the interior portion further comprises a spherical strata positioned between the first innermost spherical portion and the striking surface, and wherein the spherical strata is formed of a material having a different physical (e.g., hardness, elasticity, etc.) or chemical (e.g., kind of material, chemical composition, etc.) characteristic than the innermost spherical portion.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7607994 |
Highly-neutralized acid polymer compositions having a low moisture vapor transmission rate and their use in golf balls |
Oct. 27, 2009 |
| 7591740 |
Golf ball which includes fast-chemical-reaction-produced component and method of making same |
Sep. 22, 2009 |
| 7572873 |
Castable golf ball components using acrylate functional resins |
Aug. 11, 2009 |
| 7563181 |
Golf ball |
Jul. 21, 2009 |
| 7559855 |
Golf ball |
Jul. 14, 2009 |
| 7550535 |
Golf ball and method of manufacture |
Jun. 23, 2009 |
| 7550549 |
Compositions for golf equipment |
Jun. 23, 2009 |
| 7547746 |
Golf ball containing centipede polymers |
Jun. 16, 2009 |
| 7537529 |
Golf ball with negative hardness gradient core |
May. 26, 2009 |
| 7537530 |
Golf ball with negative hardness gradient core |
May. 26, 2009 |
| 7534834 |
Composition for producing golf balls and multi-piece golf balls |
May. 19, 2009 |
| 7531603 |
Thin-layer-covered golf ball with improved velocity |
May. 12, 2009 |
| 7531586 |
Plasticized polyurethanes for use in golf balls |
May. 12, 2009 |
| 7528196 |
Polyalkenamer compositions and golf balls prepared therefrom |
May. 5, 2009 |
| 7524918 |
Sulfur-containing composition for golf equipment and method of using same |
Apr. 28, 2009 |
| 7520823 |
Multi-layer golf ball |
Apr. 21, 2009 |
| 7517943 |
Golf ball layer compositions formed from oxirane functional endcapped polymers |
Apr. 14, 2009 |
| 7491787 |
Polyurea and polyurethane compositions for golf equipment |
Feb. 17, 2009 |
| 7488779 |
Golf ball |
Feb. 10, 2009 |
| 7452290 |
Golf balls having a low modulus HNP layer and a high modulus HNP layer |
Nov. 18, 2008 |
| 7445566 |
Golf ball |
Nov. 4, 2008 |
| 7429220 |
Golf balls containing interpenetrating polymer networks |
Sep. 30, 2008 |
| 7429629 |
Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers |
Sep. 30, 2008 |
| 7417106 |
Compositions for use in golf balls |
Aug. 26, 2008 |
| 7407450 |
Method of making a golf ball with a multi-layer core |
Aug. 5, 2008 |
| 7402271 |
Castable liquid rubber compositions for golf balls |
Jul. 22, 2008 |
| 7396300 |
Adhesion process |
Jul. 8, 2008 |
| 7390542 |
Golf ball |
Jun. 24, 2008 |
| 7388053 |
Perimeter weighted golf ball |
Jun. 17, 2008 |
| 7384349 |
Golf ball utilizing silicon materials |
Jun. 10, 2008 |
| 7381776 |
Crosslinked rubber moldings for golf balls and method of manufacture |
Jun. 3, 2008 |
| 7377864 |
Multi-piece solid golf ball |
May. 27, 2008 |
| 7378483 |
Compositions for golf equipment |
May. 27, 2008 |
| 7367901 |
Multi-piece solid golf ball |
May. 6, 2008 |
| 7361101 |
Golf ball and thermoplastic material |
Apr. 22, 2008 |
| 7361711 |
Compositions for use in golf balls |
Apr. 22, 2008 |
| 7358320 |
Fluorinated reactive compositions for golf balls |
Apr. 15, 2008 |
| 7358309 |
Compositions for use in golf balls |
Apr. 15, 2008 |
| 7358305 |
Golf balls containing impact modified non-ionic thermoplastic polycarbonate/polyester copolymers or blends |
Apr. 15, 2008 |
| 7357734 |
Thick inner cover multi-layer golf ball |
Apr. 15, 2008 |
| 7357735 |
Fully-neutralized ionomers for use in golf ball having a large core and a thin, dense layer |
Apr. 15, 2008 |
| 7351165 |
Rubber compositions comprising high levels of oily substance and the use thereof in golf balls |
Apr. 1, 2008 |
| 7342073 |
High CoR golf ball using zinc dimethacrylate |
Mar. 11, 2008 |
| RE40118 |
Multi-piece solid golf ball |
Feb. 26, 2008 |
| 7332533 |
Golf balls incorporating nanofillers and methods for making such golf balls |
Feb. 19, 2008 |
| 7320649 |
Golf balls incorporating rigid, rosin-modified polymers |
Jan. 22, 2008 |
| 7312298 |
Fluorinated reactive compositions for golf balls |
Dec. 25, 2007 |
| 7300362 |
Golf ball |
Nov. 27, 2007 |
| 7297075 |
Golf ball covers and mantles comprising glass particles |
Nov. 20, 2007 |
| 7288031 |
Golf ball |
Oct. 30, 2007 |
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