发明名称 Iron golf club head with dual intersecting recesses
摘要 <p>A golf club head having a body (11) defining a heel (12), toe (13), top wall (14), sole (15) and a front wall defining an upwardly and rearwardly inclined front face (16), the body defining a forwardly extending main recess located rearwardly of the front wall; and the body also defining an undercut recess located directly rearwardly of the front wall and extending outwardly from the main recess toward at least three of the following: i) the top wall ii) the bottom wall iii) the toe iv) the heel. <IMAGE></p>
申请公布号 SG42968(A1) 申请公布日期 1997.10.17
申请号 SG19960001574 申请日期 1993.04.08
申请人 CALLAWAY GOLF COMPANY 发明人 SCHMIDT GLENN HOWARD;HELMSTETTER RICHARD CHARLES
分类号 A63B53/00;A63B53/04;A63B59/00;(IPC1-7):A63B53/04 主分类号 A63B53/00
代理机构 代理人
主权项
地址