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.
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
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