发明授权
- 专利标题： Golf club head
- 专利标题（中）： 高尔夫球杆头
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申请号： US13613735申请日： 2012-09-13
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公开(公告)号： US08876634B2公开(公告)日： 2014-11-04
- 发明人: Wataru Ban
- 申请人： Wataru Ban
- 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
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2011-254451 20111121; JP2011-254452 20111121
- 主分类号： A63B53/00
- IPC分类号： A63B53/00 ; A63B53/04
摘要：
A golf club head according to this invention includes a face portion, a crown portion having a shape which bulges out upward, and a sole portion. The crown portion includes a vibration promotion region and a surrounding region which surrounds the vibration promotion region. The vibration promotion region has a circular or elliptical shape, and is flatter than the surrounding region.
公开/授权文献
- US20130130833A1 GOLF CLUB HEAD 公开/授权日：2013-05-23