发明授权
- 专利标题: Golf ball
- 专利标题(中): 高尔夫球
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申请号: US12907442申请日: 2010-10-19
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公开(公告)号: US08657704B2公开(公告)日: 2014-02-25
- 发明人: Keiji Ohama , Yoshiko Matsuyama , Toshiyuki Tarao , Kazuyoshi Shiga , Hirotaka Nakamura , Takahiro Sajima
- 申请人: Keiji Ohama , Yoshiko Matsuyama , Toshiyuki Tarao , Kazuyoshi Shiga , Hirotaka Nakamura , Takahiro Sajima
- 申请人地址: JP Kobe
- 专利权人: SRI Sports Limited
- 当前专利权人: SRI Sports Limited
- 当前专利权人地址: JP Kobe
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2009-297584 20091228
- 主分类号: A63B37/06
- IPC分类号: A63B37/06
摘要:
Golf ball wherein, at all points Pa included in zone “A” away from the central point of its core at a distance of ≧1 mm and
公开/授权文献
- US20110159999A1 GOLF BALL 公开/授权日:2011-06-30
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