发明名称 Putter head
摘要 A golf putter includes a horizontal flange extending rearward from the upper edge of a blade having a front face for striking golf balls. A pair of spaced apart narrow walls also extend rearward from the rear surface of the striking face and define an open space into which a golf ball may be wedged and retrieved. The flange and narrow walls provide weight centered on the blade's sweet spot. The upper surface of the flange may be provided with a sighting line to line up the putt with a target. The lower edges of the blade and vertical walls provide reduced resistance from grass during putting.
申请公布号 US4962927(A) 申请公布日期 1990.10.16
申请号 US19900480309 申请日期 1990.02.15
申请人 COLUCCI, NICHOLAS 发明人 COLUCCI, NICHOLAS
分类号 A63B53/04 主分类号 A63B53/04
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