发明名称 Golf club alignment attachment
摘要 A U-shaped alignment attachment is mounted on a putter and includes laterally inwardly spaced apart parallel leg extensions which have rearward ends spaced sufficiently from the golf ball when being addressed that they will engage the golf ball when the club is moved rearwardly on the backstroke if the club is off the intended line and engage the forward ends of the leg extensions on the forward stroke giving immediate feedback to the golfer as a result of the golf ball going off in an exaggerated mishit direction. Appropriate jaws are provided for mounting the attachment on different types of golf clubs.
申请公布号 US6464596(B1) 申请公布日期 2002.10.15
申请号 US20000735188 申请日期 2000.11.07
申请人 BELDING RANDY S. 发明人 BELDING RANDY S.
分类号 A63B69/36;(IPC1-7):A63B53/06;A63B53/16;A63B57/00 主分类号 A63B69/36
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