- 专利标题： Golf club striking plate with variable bulge and roll
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申请号： US10064662申请日： 2002-08-05
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公开(公告)号： US06558272B2公开(公告)日： 2003-05-06
- 发明人: Richard C. Helmstetter , Roger C. Cleveland , D. Clayton Evans , Garth W. Smith
- 申请人： Richard C. Helmstetter , Roger C. Cleveland , D. Clayton Evans , Garth W. Smith
- 主分类号： A63B5304
- IPC分类号： A63B5304
摘要：
A golf club head having a striking plate with variable roll radius of curvature and a variable bulge radius of curvature is disclosed herein. The striking plate preferably has a large surface area which requires correction of off-center shots. The striking plate may be used on a fairway wood-type golf club head or a driver-type golf club head. The striking plate is preferably composed of steel or titanium.
公开/授权文献
- US20030013543A1 Golf club striking plate with variable bulge and roll 公开/授权日：2003-01-16
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