发明名称 Variable weight end structure for sporting equipment handles
摘要 A variable weight end structure 10 that provides for variable tail-end weighting of racquets, clubs, or sporting equipment with handles. The end structure 10 comprises an interface element 17 and a weighting element 18 that allows a player to quickly and easily add and vary tail-end weights. The variable weighting end structure 10 provides a player with a more versatile racquet/club, providing increased power and control, reduced shock, while not significantly changing swing weight.
申请公布号 US2004053715(A1) 申请公布日期 2004.03.18
申请号 US20030614356 申请日期 2003.07.07
申请人 SCHWIEG MARK;HEMINGWAY ANNELOUISE;DEESE TODD 发明人 SCHWIEG MARK;HEMINGWAY ANNELOUISE;DEESE TODD
分类号 A63B53/14;A63B53/16;A63B59/00;(IPC1-7):A63B53/14;A63B49/04 主分类号 A63B53/14
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