发明授权
- 专利标题： Golf club
- 专利标题（中）： 高尔夫俱乐部
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申请号： US11150518申请日： 2005-06-09
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公开(公告)号： US07166036B2公开(公告)日： 2007-01-23
- 发明人: Wayne H. Byrne , Larry G. Tang , Roger Cleveland , Richard Helmstetter , Augustin W. Rollinson , Luke R. Williams
- 申请人： Wayne H. Byrne , Larry G. Tang , Roger Cleveland , Richard Helmstetter , Augustin W. Rollinson , Luke R. Williams
- 申请人地址： US CA Carlsbad
- 专利权人： Callaway Golf Company
- 当前专利权人： Callaway Golf Company
- 当前专利权人地址： US CA Carlsbad
- 代理商 Michael A. Catanian; Elaine H. Lo
- 主分类号： A63B69/36
- IPC分类号： A63B69/36 ; A63B53/04
摘要：
A putter (100) having a club head (20) having a central aperture (32) with a rearward center of gravity is disclosed herein. The club head (20) has a body (22) that is preferably composed of stainless steel. The body (22) has a face portion (24), a crown portion (26), a sole portion (28) and an aft-mass portion (30). The face portion (24), the crown portion (26), the sole portion (28) and the aft-mass portion (30) define the central aperture (32). The crown portion (26) extends rearward from the face portion (24) over the aft-mass portion (30). The central aperture (32) separates the crown portion (26) from the sole portion (28) and the face portion (24) from the aft-mass portion (30). The crown portion (26) has an alignment means (40) thereon for aiming a golf ball during putting. The putter has novel inertial properties.
公开/授权文献
- US20050245323A1 Golf club 公开/授权日：2005-11-03
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