发明名称 |
Game ball with improved moisture resistance |
摘要 |
A game ball with resistance to liquid moisture, wherein the cover of the game ball is made of leather. The leather of the game ball cover has water resistance properties imparted by the tanning process. In a game ball of the invention having a bladder and a cover, the game ball may optionally include a lining situated between the bladder and the cover, with the lining optionally having water resistance properties.
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申请公布号 |
US6123632(A) |
申请公布日期 |
2000.09.26 |
申请号 |
US19980184369 |
申请日期 |
1998.11.02 |
申请人 |
SPALDING SPORTS WORLDWIDE, INC. |
发明人 |
FEENEY, BRIAN;WALDECK, CHRIS |
分类号 |
A63B41/08;(IPC1-7):B05D1/00 |
主分类号 |
A63B41/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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