发明名称 GOLF PUTTER
摘要 <p>This invention relates to a putter, comprising a shaft (7), a putter head (1) with a hitting face (3) and means for attaching the putter head (1) to the shaft (7), said shaft (7) having an imaginary centre line (8) positioned substantially coaxial within said shaft, said putter head (1) having a centre of gravity (x), wherein that the shaft (7) and the head (1) are attached to each other in such a manner that at the point of intersecting of said centre line (8) and a normal extending inwardly of said hitting face (3) is positioned at a longer distance from said hitting face (3) than the centre of gravity (x), so as to form a minimum distance (L) between said centre line (8) and said centre of gravity (x).</p>
申请公布号 WO0018476(A1) 申请公布日期 2000.04.06
申请号 WO1999SE01654 申请日期 1999.09.22
申请人 LEIF SUNDBERG AKTIEBOLAG;SUNDBERG, LEIF 发明人 SUNDBERG, LEIF
分类号 A63B53/04;A63B;A63B53/00;A63B53/02;A63B53/06;(IPC1-7):A63B53/02 主分类号 A63B53/04
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