Game ball with improved moisture resistance
First Claim
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1. A game ball having increased resistance to moisture absorption comprising a natural leather cover disposed over a lining, the leather of said cover having increased water resistance properties distributed throughout during a tanning process, wherein when said ball is subjected to six 45 minute cycles of a rain test and said ball is permitted to dry at approximately 70°
- F. for 24 hours between cycles, said ball contains an amount of water at the conclusion of each said rain test cycle as expressed as a ratio of the weight of the ball with absorbed water to the weight of the dry ball, an average per cycle ratio at the conclusion of said six rain test cycles being a maximum of 1.20;
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Abstract
A game ball having improved resistance to liquid moisture, wherein the game ball includes a water resistant lining and a leather cover with water resistance properties. The water resistance properties of the cover are imparted by the tanning process and the lining is coated with a water resistant polymeric material.
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Citations
1 Claim
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1. A game ball having increased resistance to moisture absorption comprising a natural leather cover disposed over a lining, the leather of said cover having increased water resistance properties distributed throughout during a tanning process, wherein when said ball is subjected to six 45 minute cycles of a rain test and said ball is permitted to dry at approximately 70°
- F. for 24 hours between cycles, said ball contains an amount of water at the conclusion of each said rain test cycle as expressed as a ratio of the weight of the ball with absorbed water to the weight of the dry ball, an average per cycle ratio at the conclusion of said six rain test cycles being a maximum of 1.20;
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- F. for 24 hours between cycles, said ball contains an amount of water at the conclusion of each said rain test cycle as expressed as a ratio of the weight of the ball with absorbed water to the weight of the dry ball, an average per cycle ratio at the conclusion of said six rain test cycles being a maximum of 1.20;
Specification
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Current AssigneeRussell Brands LLC (Berkshire Hathaway Incorporated)
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Original AssigneeCallaway Golf Company (Topgolf Callaway Brands Corp.)
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InventorsFeeney, Brian, Waldeck, Chris
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Primary Examiner(s)Aryanpour, Mitra
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Application NumberUS09/248,595Time in Patent Office2,693 DaysField of Search473/FOR.124, 473/569, 473598-610, 473/52, 273/225, 428/220US Class Current473/599CPC Class CodesA63B 2243/007 American footballA63B 41/08 Ball covers; Closures therefor
