发明名称 Golf putter and putting training method
摘要 A golf putter useful for training a golfer in improving putting skills includes a club head which is dimensioned lateral direction to the club shaft and balanced with the shaft so as to permit the head to lie flat upon a playing surface with the club shaft standing upright while unattended. Alignment marks or a detachable alignment guide permit the golfer to observe the alignment of the club face or a hole with respect to a golf ball, while the club is unattended. The detachable alignment guide may be an elongated tubular element having a longitudinal slit at one end thereof for fitting onto an upstanding riser on the top surface of the club head. The guide extends from the riser, vertically above the club head striking face, and over the golf striking face, and over the golf ball being putted.
申请公布号 US5125664(A) 申请公布日期 1992.06.30
申请号 US19910727230 申请日期 1991.07.05
申请人 EVANS, ROGER C. 发明人 EVANS, ROGER C.
分类号 A63B69/36 主分类号 A63B69/36
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