发明名称 GOLF PUTTER HEAD
摘要 The present disclosure relates to a putter head for a golf putter club, having a striking face (4), front body portion (2) and rear body portion (3) wherein the putter head has a central concave recess (8, 9) in the top and bottom surfaces of the front body portion (2) and rear body portion (3), the bottom surfaces (30) of the front body portion (2) and rear of the trailing edge body portion (3) has a ridged step (31) along the top surface, parallel with the top surface of the leading edge body portion (2).
申请公布号 WO2009022127(A3) 申请公布日期 2009.04.30
申请号 WO2008GB02731 申请日期 2008.08.12
申请人 DALY GOLF LTD.;BOYD, ALAN, F.;DALY, ROBIN 发明人 BOYD, ALAN, F.;DALY, ROBIN
分类号 A63B53/04 主分类号 A63B53/04
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