发明名称 GOLF SWING TRAINING SYSTEM
摘要 <p>A golf swing training system is provided including a light source (12) such as a laser light that generates a light beam from the grip end of a golf club and a mat (14) having disposed thereon graphics depicting preferred light beam paths (22a, 22b, 22c). Upon swinging the golf club such that the light beam projects upon the mat following one of the light beam paths (22a, 22b, 22c), golfers are taught how to swing the club along a preferred swing plane.</p>
申请公布号 WO9964119(A1) 申请公布日期 1999.12.16
申请号 WO1999US12946 申请日期 1999.06.11
申请人 LAFFER, MICHAEL, R.;PARKINSON, TREVOR, C.;BROWN, TREVOR 发明人 LAFFER, MICHAEL, R.;PARKINSON, TREVOR, C.;BROWN, TREVOR
分类号 A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B69/36
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