发明名称 |
Hollow, filled, ring-shaped hockey puck |
摘要 |
A hockey puck made from a polymer in the shape of a hollow ring surrounding a central web. The inner volume of the hollow ring is partially filled with a filler material or a combination of materials which may be a liquid or a granule. The puck is capable of riding over a rough surface in a very stable manner with a minimized tendency to turn over or to turn on its side.
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申请公布号 |
US5518237(A) |
申请公布日期 |
1996.05.21 |
申请号 |
US19950380241 |
申请日期 |
1995.01.30 |
申请人 |
BELLEHUMEUR, ALEX R. |
发明人 |
BELLEHUMEUR, ALEX R. |
分类号 |
A63B21/06;A63B67/14;(IPC1-7):A63B21/00 |
主分类号 |
A63B21/06 |
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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