发明名称 Golf club
摘要 A golf club particularly adapted as a putter includes a club head, a handle portion and a shaft structure interconnecting the club head and the handle portion. The shaft structure includes a lower shaft portion and an intermediate shaft portion. The lower shaft portion is preferably formed of two parallel lower shaft sections oriented in side-by-side relation perpendicular to the club head to define a lower shaft plane that contains the axis of the club head and that is perpendicular to the attack plane of the golf club. The handle portion is offset from the lower shaft axis by the intermediate shaft portion so that the golfer's view line is not obstructed by the handle portion or the golfer's hands during a golf stroke. The handle axis is preferably in the lower shaft plane and is parallel to the lower shaft axis. The lower shaft sections may either be independent cylindrical elements or be constructed by collapsing a diametric portion of a hollow tube along its longitude to form a pair of parallel tubular elements interconnected by a longitudinal web.
申请公布号 US4795153(A) 申请公布日期 1989.01.03
申请号 US19870062610 申请日期 1987.06.15
申请人 THOMAS, JOSEPH B. 发明人 THOMAS, JOSEPH B.
分类号 A63B53/00;A63B53/10;(IPC1-7):A63B53/04;A63B53/02 主分类号 A63B53/00
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