发明名称 |
Iron-type golf club head with groove profile in ceramic face |
摘要 |
The present invention provides a method of manufacture and design such that very small detail features can be produced within the groove profile on an iron or wedge. The advantage in being able to do this is that spin will be enhanced for a variety of shot types and conditions when striking a golf ball with cover composed of a urethane-based material. |
申请公布号 |
US8105180(B1) |
申请公布日期 |
2012.01.31 |
申请号 |
US20100827880 |
申请日期 |
2010.06.30 |
申请人 |
CACKETT MATTHEW T.;ROLLINSON AUGUSTIN W.;HOCKNELL ALAN;CALLAWAY GOLF COMPANY |
发明人 |
CACKETT MATTHEW T.;ROLLINSON AUGUSTIN W.;HOCKNELL ALAN |
分类号 |
A63B53/04 |
主分类号 |
A63B53/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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