发明名称 Golf putter with adjustable shaft
摘要 A golf shaft is attached to a removable sphere at a first end portion in the shaft. The sphere is mounted within a pocket of a top portion of a putter head and seats within a first or second cavity in a bottom portion of the putter head when the top and bottom portions of the putter head are joined. Set screws located in the bottom portion of the putter head retain the sphere and half spheres, located in a middle cavity and either the first or second cavity in the bottom portion, seated in place. Retraction of the set screws to the sphere permits movement of the shaft so that its angle with respect to the putter head can be adjusted.
申请公布号 US5348295(A) 申请公布日期 1994.09.20
申请号 US19930147718 申请日期 1993.11.04
申请人 PHILLIPS, JAMES W. 发明人 PHILLIPS, JAMES W.
分类号 A63B53/02;A63B53/06;(IPC1-7):A63B53/02 主分类号 A63B53/02
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