发明名称 |
GOLF CLUB HEAD OR OTHER BALL STRIKING DEVICE HAVING IMPACT-INFLUENCING BODY FEATURES |
摘要 |
A golf club head or other ball striking device includes a face having a striking surface and being defined by an outer periphery, a body connected to the face and extending rearwardly from the outer periphery, the body having a sole configured to face a playing surface and a crown opposite the sole, and an inwardly recessed channel extending across at least a portion of the sole of the body, where the channel is elongated between a heel portion and a toe portion. The heel portion and the toe portion of the channel are spaced rearwardly approximately equal distances from the outer periphery of the face, and a center portion of the channel is spaced a greater distance from the outer periphery of the face than the heel portion and the toe portion. The channel may be bowed or curved away from the face. |
申请公布号 |
WO2013181551(A2) |
申请公布日期 |
2013.12.05 |
申请号 |
WO2013US43641 |
申请日期 |
2013.05.31 |
申请人 |
NIKE INTERNATIONAL LTD.;NIKE, INC. |
发明人 |
BOYD, ROBERT;AKIYAMA, HIROMITSU |
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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