发明名称 |
Billiard cue stick extension |
摘要 |
A billiard cue stick extension comprises a shaft and an elongate rod. The shaft defines an elongate cavity which is open at one end to receive a cue stick. The other end of the shaft is combined with an elongate rod which effectively extends the length of the cue. The Shaft is made of a soft resilient material to friction-fit with the cue stick without marring it. The shaft is hollow and is made of a fiber reinforced plastic to emulate the performance of a cue stick without adding substantial weight to it.
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申请公布号 |
US5725436(A) |
申请公布日期 |
1998.03.10 |
申请号 |
US19960633872 |
申请日期 |
1996.03.06 |
申请人 |
MILLER, CATHY;MILLER, MICHIAL E. |
发明人 |
MILLER, CATHY;MILLER, MICHIAL E. |
分类号 |
A63D15/08;(IPC1-7):A63D15/08 |
主分类号 |
A63D15/08 |
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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