发明名称 Cue stick with guide rib
摘要 A cue stick adapted for table sports includes a first portion having a tenon disposed at a first end thereof. The cue stick also includes a first joint disposed at a second end thereof and a second portion having a second joint adapted to mate with the first joint disposed at a first end of the second portion and a butt disposed at a second end thereof. The first and second portions comprise an elongated conic section when joined and have the tenon disposed at a narrower end of the conic section than the butt. The cue stick includes a raised straight edge having a length less than a distance separating the first joint from the tenon and attachment means for securing the raised straight edge to the first portion on an outside surface thereof and substantially parallel to a longitudinal axis thereof.
申请公布号 US5704842(A) 申请公布日期 1998.01.06
申请号 US19960626759 申请日期 1996.04.02
申请人 PETRUSEK, PAUL C. 发明人 PETRUSEK, PAUL C.
分类号 A63D15/08;(IPC1-7):A63D15/08 主分类号 A63D15/08
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