发明名称 Racket handle
摘要 A racket having a substantially planar striking surface connected to one end of a neck where the other end of the neck is adjacent to a handle. The handle is rotatable relative to the planar striking surface about an axis to one or more predetermined positions. One end of the handle comprises a male member protruding away from the handle toward the neck and an end of the neck has one or more indentations, wherein the male member releasably engages the one of the one or more indentations at one of the one or more predetermined positions.
申请公布号 US5551690(A) 申请公布日期 1996.09.03
申请号 US19950419412 申请日期 1995.04.10
申请人 R. H. ASSOCIATES, LTD. 发明人 BROWN, ANDREW J.
分类号 A63B49/08;(IPC1-7):A63B49/08 主分类号 A63B49/08
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