发明名称 Golf club head
摘要 A golf club head having improved weight distribution has an integral hollow metal body with a bottom wall including a recessed cavity inwardly of the body throughout an extended area which lies rearwardly of the front striking face and inwardly of the heel and toe such that the ground engaging sole area of the head comprises a front rail portion adjacent the front striking face and side rail portions joined to the front rail portion and extending toward the rear wall adjacent the heel and the toe. The recessed cavity has a size and depth sufficient to result in a concentration of club head weight in the heel and toe areas and to produce an elevation in the center of gravity of the head relative to the ground engaging sole area.
申请公布号 US5467988(A) 申请公布日期 1995.11.21
申请号 US19930152439 申请日期 1993.11.12
申请人 NICKLAUS GOLF EQUIPMENT COMPANY, L.C. 发明人 HENWOOD, WILLIAM D.
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