发明名称 Putter head
摘要 The present invention is a putter head having a rear face, a ball striking face, a heel area, a toe area, an upper area and a lower area. An attaching device is secured to the upper area to enable a conventional shaft to be secured thereto. Extending through the rear face and between the heel area and toe area is a cavity. The upper area of the cavity is smaller in size than the lower area of the cavity. The putter includes a sole having six planes. The six planes are equally proportioned planes of the sole and will release one quarter of one inch from a centerline of the lower area. This will provide for an overspin being imparted on the ball soon after impact. This will innately result in a truer roll and less margin for error in the ball rolling on line to the hole.
申请公布号 US6579194(B1) 申请公布日期 2003.06.17
申请号 US20000659372 申请日期 2000.09.12
申请人 CURRY DAVID W. 发明人 CURRY DAVID W.
分类号 A63B53/04;(IPC1-7):A63B53/04 主分类号 A63B53/04
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