发明名称 Low resistance golf club
摘要 A golf club head is fixed to one end of a golf club shaft. The head provides a face, a toe, a sole and a neck. A plurality of slots are spaced apart with each of the slots extending from the sole upwardly medially within the head. The slots are in generally parallel correspondence and are uniformly spaced and are uniform in width, where the uniform slot width exceeds the uniform slot spacing. The slots have flat side walls and terminate with a circular surface, so that they present the least resistance to the ground surface and are the easiest to clean of captured debris.
申请公布号 US2004152537(A1) 申请公布日期 2004.08.05
申请号 US20030402617 申请日期 2003.03.27
申请人 MOORE ALBERT EDWARD 发明人 MOORE ALBERT EDWARD
分类号 A63B53/04;(IPC1-7):A63B53/04 主分类号 A63B53/04
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