发明名称 Putter apparatus for the game of golf
摘要 A putter is shown comprising a body having a generally L-shape in cross-section with the upright portion of the L forming the blade of the putter and the laterally extending portion of the L forming the sole of the putter. A generally U-shaped shaft attachment bar having first and second legs joined by a bight portion with the legs attached to the back of the blade and with a shaft attachment block mounted on the bight of the U-shaped bar. The body and bar have a weight distribution of approximately 30% at each of the toe and heel portions and 40% at the central portion. The sole has a modified three part rocker surface and the blade a conventional 2% loft face.
申请公布号 US5308069(A) 申请公布日期 1994.05.03
申请号 US19930034483 申请日期 1993.03.19
申请人 PAQUETTE, ROSS A. 发明人 PAQUETTE, ROSS A.
分类号 A63B53/04;(IPC1-7):A63B53/02 主分类号 A63B53/04
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