发明名称 Golf putter head
摘要 A golf putter head having a polyurethane body with a face, toe and heel, and having weighting material connected to toe and heel. The weighting material is inserted in chambers sealed with a plug, or alternatively is molded into the polyurethane body. The weighting material does not project through the putter face, giving a larger sweet spot and softer feel to the putter.
申请公布号 US5947841(A) 申请公布日期 1999.09.07
申请号 US19970855294 申请日期 1997.05.13
申请人 ARTIFICER, INC. 发明人 SILVESTRO, CHARLES A.
分类号 A63B53/04;(IPC1-7):A63B53/04 主分类号 A63B53/04
代理机构 代理人
主权项
地址