发明名称 Golf club shaft set
摘要 A set of golf club shafts is provided including a plurality of shafts progressively increasing in length. Each shaft includes a butt section formed of a first material coupled to a tip section formed of a second, different material. The length of each tip section is inversely proportional to the overall length of the shaft. As such, the tip sections progressively decrease in length as the plurality of shafts progressively increase in length.
申请公布号 US2004043825(A1) 申请公布日期 2004.03.04
申请号 US20020228392 申请日期 2002.08.27
申请人 HORWOOD GRAEME;COKEING SCOTT;RUMP KENNEY 发明人 HORWOOD GRAEME;COKEING SCOTT;RUMP KENNEY
分类号 A63B53/00;A63B53/10;A63B53/12;(IPC1-7):A63B53/10 主分类号 A63B53/00
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