发明名称 |
SPORT BALL BLADDER |
摘要 |
A sport ball may include a casing and a bladder. The casing may form at least a portion of an exterior surface of the ball. The bladder may be located within the casing and formed from a plurality of polymer bladder elements joined along abutting edges to form a sealed and valveless structure that encloses a pressurized gas. In some configurations, the bladder may be at least partially formed from an ether-based thermoplastic polyurethane material. |
申请公布号 |
EP3095490(A1) |
申请公布日期 |
2016.11.23 |
申请号 |
EP20160169352 |
申请日期 |
2009.05.28 |
申请人 |
NIKE INNOVATE C.V. |
发明人 |
RAPAPORT, ZVI;WHITE, VINCENT F. |
分类号 |
A63B41/08;B29C37/00;D04B21/16 |
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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