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Class Information
Number: 473/373
Name: Games using tangible projectile > Golf > Ball > Particular unitary or layered construction > Containing metal > 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.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7612134 |
Golf ball and thermoplastic material |
Nov. 3, 2009 |
| 7605211 |
Ionomer composition for golf ball, production method thereof and golf ball using the same |
Oct. 20, 2009 |
| 7594866 |
Method of making a golf ball with a multi-layer core |
Sep. 29, 2009 |
| 7595016 |
Method for manufacturing golf ball |
Sep. 29, 2009 |
| 7582025 |
Thermoplastic core having a negative hardness gradient formed from a plasticizer-based gradient-initiating solution |
Sep. 1, 2009 |
| 7563180 |
Multi-piece solid golf ball |
Jul. 21, 2009 |
| 7550535 |
Golf ball and method of manufacture |
Jun. 23, 2009 |
| 7549936 |
Golf ball with intermediate layer containing an expandable polymer |
Jun. 23, 2009 |
| 7534834 |
Composition for producing golf balls and multi-piece golf balls |
May. 19, 2009 |
| 7534838 |
Golf ball incorporating an amine-modified ionomer resin and method of making it |
May. 19, 2009 |
| 7517943 |
Golf ball layer compositions formed from oxirane functional endcapped polymers |
Apr. 14, 2009 |
| 7514505 |
Golf ball material, golf ball and method for preparing golf ball material |
Apr. 7, 2009 |
| 7513837 |
Three-piece solid golf ball |
Apr. 7, 2009 |
| 7510488 |
Solid golf ball |
Mar. 31, 2009 |
| 7510487 |
Multi-piece solid golf ball |
Mar. 31, 2009 |
| 7494427 |
Multi-layer golf ball |
Feb. 24, 2009 |
| 7488779 |
Golf ball |
Feb. 10, 2009 |
| 7473192 |
Multi-piece solid golf ball |
Jan. 6, 2009 |
| 7452289 |
Highly neutralized acid polymer compositions having a low moisture vapor transmission rate and their use in golf balls |
Nov. 18, 2008 |
| 7445565 |
Multi-piece solid golf ball |
Nov. 4, 2008 |
| 7442736 |
Use of nucleating agents to increase the flexural modulus of ionomers |
Oct. 28, 2008 |
| 7438651 |
Multi-layer core golf ball |
Oct. 21, 2008 |
| 7431669 |
Low compression golf ball |
Oct. 7, 2008 |
| 7427242 |
Thermoplastic core having a negative hardness gradient formed from a plasticizer-based gradient-initiating solution |
Sep. 23, 2008 |
| 7407450 |
Method of making a golf ball with a multi-layer core |
Aug. 5, 2008 |
| 7402114 |
Highly neutralized polymer material with heavy mass fillers for a golf ball |
Jul. 22, 2008 |
| 7402271 |
Castable liquid rubber compositions for golf balls |
Jul. 22, 2008 |
| 7396300 |
Adhesion process |
Jul. 8, 2008 |
| 7396301 |
Golf ball |
Jul. 8, 2008 |
| 7390852 |
Multi-piece solid golf ball |
Jun. 24, 2008 |
| 7390542 |
Golf ball |
Jun. 24, 2008 |
| 7388053 |
Perimeter weighted golf ball |
Jun. 17, 2008 |
| 7381776 |
Crosslinked rubber moldings for golf balls and method of manufacture |
Jun. 3, 2008 |
| 7375153 |
Zinc stearate-cis-to-trans catalyst blends for improved golf ball core compositions |
May. 20, 2008 |
| 7375151 |
Highly-resilient thermoplastic compositions |
May. 20, 2008 |
| 7365128 |
Highly-neutralized acid polymers and their use in golf balls |
Apr. 29, 2008 |
| 7357733 |
Golf ball with vapor barrier layer and method of making same |
Apr. 15, 2008 |
| 7354357 |
Multi-layer core golf ball |
Apr. 8, 2008 |
| 7344454 |
Three-piece solid golf ball |
Mar. 18, 2008 |
| 7342073 |
High CoR golf ball using zinc dimethacrylate |
Mar. 11, 2008 |
| RE40118 |
Multi-piece solid golf ball |
Feb. 26, 2008 |
| 7322892 |
Golf ball |
Jan. 29, 2008 |
| 7314896 |
Nano-particulate blends with fully-neutralized ionomeric polymers for golf ball layers |
Jan. 1, 2008 |
| 7278929 |
Three-piece solid golf ball |
Oct. 9, 2007 |
| 7273424 |
Golf ball |
Sep. 25, 2007 |
| 7270611 |
Golf ball |
Sep. 18, 2007 |
| 7270612 |
Golf ball |
Sep. 18, 2007 |
| 7270613 |
Golf ball |
Sep. 18, 2007 |
| 7271222 |
Thin-layer-covered golf ball with improved velocity |
Sep. 18, 2007 |
| 7261647 |
Nano-particulate compositions for decreasing the water vapor transmission rate of golf ball layers |
Aug. 28, 2007 |
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