发明名称 Iron golf club head with straight, horizontal recess
摘要 A golf club head having a body defining a heel, toe, top wall, sole, and a front wall defining an upwardly and rearwardly inclined front face in ball-addressing position of the head, and comprising a) said body defining a forwardly extending main recess located rearwardly of said front wall, b) and said body having upper and lower projections extending rearwardly from said front wall above and below said main recess, said projections being rearwardly elongated and said recess being horizontally elongated in said ball-addressing position of the head.
申请公布号 US5344150(A) 申请公布日期 1994.09.06
申请号 US19930999251 申请日期 1993.01.19
申请人 CALLAWAY GOLF COMPANY 发明人 SCHMIDT, GLENN, H.;HELMSTETTER, RICHARD C.
分类号 A63B53/00;A63B53/04;A63B59/00;(IPC1-7):A63B53/04 主分类号 A63B53/00
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