发明名称 Pivoting golf putter apparatus
摘要 A golf putter includes an extension handle formed with a lower distal end pivotally receiving an upper distal end of an associated golf putter therewithin to permit a pendulum motion of the golf putter for use in a golf swing. Modifications of the invention include the use of complex pivoting motion relative to the golf putter for advanced play.
申请公布号 US5188361(A) 申请公布日期 1993.02.23
申请号 US19910806202 申请日期 1991.12.13
申请人 COOMBE, DOUGLAS C. 发明人 COOMBE, DOUGLAS C.
分类号 A63B53/00;A63B59/00 主分类号 A63B53/00
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