发明名称 Kayak paddle with rotating handles
摘要 An improved kayak paddle for recreational or competitive paddling, which has handles affixed perpendicular to the shaft or shafts, which handles rotate on axles as the paddle is used, to reduce twisting of the wrists and other joints of the paddler and improve efficiency and comfort. The shape of the paddle blades is such that water falls off the corner of the blades and does not run down the shaft to wet the hands of the paddler.
申请公布号 US5851132(A) 申请公布日期 1998.12.22
申请号 US19970990204 申请日期 1997.12.13
申请人 MERRILL, LAWRENCE E. 发明人 MERRILL, LAWRENCE E.
分类号 B63H16/04;(IPC1-7):B63H16/04 主分类号 B63H16/04
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