发明名称 Golf Club With High Moment Of Inertia
摘要 A golf club (40) has a golf club head with a large mass, relatively short club length and a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 5000 grams-centimeters squared. The golf club head (42) preferably has a volume ranging from 400 cubic centimeters to 470 cubic centimeters. The golf club head (42) preferably has a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared. The golf club (40) preferably has an inertia ratio greater than 0.0019.
申请公布号 US2009275419(A1) 申请公布日期 2009.11.05
申请号 US20090501598 申请日期 2009.07.13
申请人 CACKETT MATTHEW T;HOCKNELL ALAN;STEVENS DANIEL M;WILLIAMS LUKE R 发明人 CACKETT MATTHEW T.;HOCKNELL ALAN;STEVENS DANIEL M.;WILLIAMS LUKE R.
分类号 A63B53/00;A63B53/04 主分类号 A63B53/00
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