发明名称 Golf putter head
摘要 Disclosed is a golf putter head having a body with an elongated ball-contacting surface and a generally hollow center disposed between two massive ends. The putter head has a center of mass aligned with the center of the ball-contacting surface. The putter head includes a handle-engaging hosel having a central axis aligned with the centroid of the ball-contacting surface. The hossel is configured to arrange the axis of the putter shaft so that its also is aligned with the center of the ball-contacting surface, and lies generally along that surface. A central web aligned with the center is provided in the hollow cavity. The central web has an upper inclined surface bearing readily-visible indicia to aid in aligning the center of the putter surface with the golf ball.
申请公布号 US4852879(A) 申请公布日期 1989.08.01
申请号 US19870063577 申请日期 1987.06.17
申请人 COLLINS, TRUMAN F. 发明人 COLLINS, TRUMAN F.
分类号 A63B53/02;A63B53/04 主分类号 A63B53/02
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