发明名称 Apparatus and method to practice golf swing
摘要 A golf practice device replicates in large part a golf club, provided, however the weighting in the device facilitates maintaining a golfer's arms in close proximity in a V configuration and facilitates during a golf swing the return of a golf club to its starting position just prior to contacting and hitting a golf ball.
申请公布号 US2012277019(A1) 申请公布日期 2012.11.01
申请号 US201113066905 申请日期 2011.04.27
申请人 MILLER CHRISTOPHER J. 发明人 MILLER CHRISTOPHER J.
分类号 A63B69/36 主分类号 A63B69/36
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