发明申请
- 专利标题: GOLF BALL WITH DEEP DEPRESSIONS
- 专利标题(中): 高尔夫球与深渊
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申请号: US11869521申请日: 2007-10-09
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公开(公告)号: US20080026875A1公开(公告)日: 2008-01-31
- 发明人: Thomas Kennedy , Viktor Keller , David Melanson , Michael Tzivanis
- 申请人: Thomas Kennedy , Viktor Keller , David Melanson , Michael Tzivanis
- 申请人地址: US CA CARLSBAD 92008-7328
- 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 92008-7328
- 主分类号: A63B37/14
- IPC分类号: A63B37/14
摘要:
A golf ball comprising a core and a cover layer, wherein the cover layer provides one or more deep depressions that extend through the cover layer to and/or into a layer or component underneath is disclosed. The cover may be a single layer or it may include multiple layers. If the cover is a multi-layer cover, the deep depressions extend to or into at least the first inner cover layer, and may extend to and/or into two or more inner cover layers. If the cover is a single layer, the deep depressions extend to and/or into the core. The cover layer(s) may be formed from any material suitable for use as a cover, including, but not limited to, ionomers, non-ionomers and blends of ionomers and non-ionomers. The deep depressions may be spherical or non-spherical, and the portion of the deep depression that extends to or into the next inner layer may be the same or different shape as the outer portion of the deep depression.
公开/授权文献
- US07497791B2 Golf ball with deep depressions 公开/授权日:2009-03-03
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