Invention Grant
- Patent Title: Golf club head
- Patent Title (中): 高尔夫球杆头
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Application No.: US11264155Application Date: 2005-11-02
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Publication No.: US07753808B2Publication Date: 2010-07-13
- Inventor: Hideo Matsunaga
- Applicant: Hideo Matsunaga
- Applicant Address: JP Tokyo
- Assignee: Bridgestone Sports Co., Ltd.
- Current Assignee: Bridgestone Sports Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JPP2004/340911 20041125
- Main IPC: A63B53/04
- IPC: A63B53/04
Abstract:
A golf club head includes a portion with different thickness in a face portion. A region having a maximum thickness and a region having a minimum thickness are formed on a back of the face portion. An inclined portion with varying thickness is provided between those regions.
Public/Granted literature
- US20060111198A1 Golf club head Public/Granted day:2006-05-25
Information query
