发明名称 GOLF PUTTER HEAD AND GOLF PUTTER USING THE SAME
摘要 The present invention provides a golf putter head having a vertical striking face, a horizontal upper surface, a lower surface and a shaft mounting hosel located in the upper surface at the center of gravity of the putter head, and comprising a substantially rectangular forward section, a substantially rectangular rearward section in parallel spaced relation and perpendicular to a front to rear axis through horizontal midpoints thereof, and a mid section joining the forward and rearward sections along the front to rear axis to form the putter head, wherein the striking face is substantially rectangular and is defined by horizontally parallel upper and lower edges forming a plane that is perpendicular to a plane formed by the upper surface and wherein the lower surface is beveled front to rear at an angle of 2 DEG to 5 DEG from horizontal and wherein the center of gravity coincides with a center of mass and is located adjacent to the join between the forward section and the mid section along the front to rear axis. A putter comprising the putter head mounted on a shaft is also provided.
申请公布号 WO03068335(A1) 申请公布日期 2003.08.21
申请号 WO2002US01285 申请日期 2002.01.18
申请人 BOETTGER, WALTER 发明人 BOETTGER, WALTER
分类号 A63B53/00;A63B53/04;(IPC1-7):A63B53/00;A63B53/02;A63B53/06;A63B53/08;A63B53/16;A63B55/00;A63B69/36 主分类号 A63B53/00
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