发明名称 Golf club
摘要 A golf club of the putter type has a shaft attached to a head substantially centrally and inclined towards a heel at an angle of about 10 DEG to the vertical. The head is formed of a body part providing a bottom surface and a blade providing a front surface, the surfaces being mutually perpendicular. The blade is removably secured to the body part by screws which pass through the body part and into respective ones of several tapped holes in the blade so that the position of the blade can be adjusted longitudinally of the body part. Two protrusions with convexly curved fore and aft profiles are provided on the bottom surface on opposed sides of the fore and aft extending centerline.
申请公布号 US5335913(A) 申请公布日期 1994.08.09
申请号 US19930056387 申请日期 1993.05.04
申请人 WHITE, ROBERT W. D. 发明人 WHITE, ROBERT W. D.
分类号 A63B53/04;(IPC1-7):A63B53/02 主分类号 A63B53/04
代理机构 代理人
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