发明名称 Corrugated sole for a utility wedge golf club
摘要 An improved sole contour for a wedge golf club head is provided comprised of one or more V-shaped cuts ( 16 ) into the sole of said club head creating multiple bounce sole contours ( 26 ) for sand play, while eliminating the dangerously raised leading edge ( 28 ) that limits the utility for play of conventional sand wedge golf clubs. Said V-shaped cuts ( 16 ) are made substantially parallel to the grooves of the club face ( 12 ), and the more forward surface ( 24 ) created by any V-shaped cut ( 16 ) is substantially parallel to the impact surface ( 12 ) of the club head, while the rearward surface ( 26 ) is employed to provide whatever bounce surfaces ( 14 ), shapes, and angles (b) that are desired for play.
申请公布号 US7393286(B1) 申请公布日期 2008.07.01
申请号 US20050148625 申请日期 2005.06.09
申请人 RENEGAR ROBERT MILTON 发明人 RENEGAR ROBERT MILTON
分类号 A63B53/04 主分类号 A63B53/04
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