发明申请
- 专利标题： WOOD TYPE GOLF CLUB HEAD
- 专利标题（中）： 木类高尔夫俱乐部头
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申请号： US12849318申请日： 2010-08-03
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公开(公告)号： US20110034262A1公开(公告)日： 2011-02-10
- 发明人: Takaharu Takechi , Yasunori Imamoto , Tomoe Watanabe
- 申请人： Takaharu Takechi , Yasunori Imamoto , Tomoe Watanabe
- 申请人地址： JP Tokyo
- 专利权人： BRIDGESTONE SPORTS CO., LTD.
- 当前专利权人： BRIDGESTONE SPORTS CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2009-181531 20090804; JP2009-181532 20090804
- 主分类号： A63B53/04
- IPC分类号： A63B53/04
摘要：
A wood type golf club head according to this invention includes a face portion and a crown portion. A center-of-gravity position mark which indicates a point where the center of gravity of the wood type golf club head is projected to the crown portion is formed on the surface of the crown portion.
公开/授权文献
- US08425341B2 Wood type golf club head 公开/授权日：2013-04-23
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