发明名称 Golf Swing Training Apparatus
摘要 Improved golf swing apparatus and methods that include a short shaft (preferably about 13 inches) training club having a training grip and a club head that gives instant visual feedback on swing alignment to a user during the motion of swinging. A bubble or spirit level and light-emitting end of the shaft provide further feedback on a user's swing alignment in terms of correct wrist and shaft position.
申请公布号 US2014200090(A1) 申请公布日期 2014.07.17
申请号 US201313744248 申请日期 2013.01.17
申请人 Denson Dan L. 发明人 Denson Dan L.
分类号 A63B69/36 主分类号 A63B69/36
代理机构 代理人
主权项 1. A golf swing training aid, comprising; a shaft having a club head at a first end and a training grip at a second end, wherein the shaft is between about 10 and about 18 inches in length.
地址 Tucson AZ US