发明名称 Putting stroke training device
摘要 A golf training device for training a golfer to execute a putting stroke including a neck engaging member, a longitudinal strap having a first end attached to the neck engaging member and a free end. The strap includes a weighted ring which causes the strap to hang downwardly in a vertical direction when the neck engaging member is placed around the neck of a golfer and used during the execution of a putting stroke. In use, a golfer grasps the strap holding it firmly against a handle of a golf club thereby fixing the distance between the hands and his shoulders, neck and head, ensuring a repetitive consistent putting stroke.
申请公布号 US5893803(A) 申请公布日期 1999.04.13
申请号 US19970992512 申请日期 1997.12.17
申请人 LEADBETTER, DAVID;LEE, III, GEORGE P. 发明人 LEADBETTER, DAVID;LEE, III, GEORGE P.
分类号 A63B69/00;A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B69/00
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