发明名称 Improved golf club heads
摘要 <p>A plurality of golf club heads wherein the difference in spin is minimized is disclosed herein. More specifically, the present invention discloses a plurality of fairway wood type golf club head with a volume of between about 110 cubic centimeters (cc) and about 250cc, wherein the change in backspin between any two clubs within the plurality of metal wood type golf club heads is less than about 600 revolutions per minute (rpm). A plurality of golf clubs in accordance with the present invention may generally have all of its clubs maintain a center of gravity (CG) location that is less than about 8.0mm away from a neutral axis of the golf club head regardless of the difference in loft of the specific golf club head within the plurality of golf club heads.</p>
申请公布号 EP2340875(A2) 申请公布日期 2011.07.06
申请号 EP20100195619 申请日期 2010.12.17
申请人 COBRA GOLF INCORPORATED 发明人 GOLDEN, CHARLES E.
分类号 A63B53/04 主分类号 A63B53/04
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