发明名称 SYSTEM, METHOD AND APPARATUS FOR PROVIDING A VISUAL AID TO ASSIST IN ALIGNING A GOLF CLUB WITH RESPECT TO A GOLF BALL
摘要 A golf club head indicator is applied to a golf club head and the golf club head is attached to a golf club shaft. The golf club head has a substantially planar face for hitting a golf ball. The golf club head indicator includes an indicator providing a visual indication of alignment relative to a center point of the face of the golf club head and an indicator providing a visual indication of alignment relative to the angle of the face of the golf club head. The center point is approximately central to the face of the golf club head. The indicator providing the visual indication of the angle of the face of the golf club head is linear and is substantially parallel to a plane of the face of the golf club head.
申请公布号 US2012270672(A1) 申请公布日期 2012.10.25
申请号 US201113089790 申请日期 2011.04.19
申请人 VELASQUEZ JOSE ANTONIO 发明人 VELASQUEZ JOSE ANTONIO
分类号 A63B69/36;A63B57/00 主分类号 A63B69/36
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