发明授权
US08047935B2 Sporting pipe 有权
运动管

  • 专利标题: Sporting pipe
  • 专利标题(中): 运动管
  • 申请号: US12461065
    申请日: 2009-07-30
  • 公开(公告)号: US08047935B2
    公开(公告)日: 2011-11-01
  • 发明人: Eiji Sugaya
  • 申请人: Eiji Sugaya
  • 申请人地址: JP Tokyo
  • 专利权人: Daiwa Seiko, Inc.
  • 当前专利权人: Daiwa Seiko, Inc.
  • 当前专利权人地址: JP Tokyo
  • 代理机构: McGinn IP Law Group, PLLC
  • 优先权: JPP2008-198472 20080731; JPP2008-198473 20080731; JPP2008-198474 20080731
  • 主分类号: A63B59/14
  • IPC分类号: A63B59/14
Sporting pipe
摘要:
A rectangular sporting pipe includes a shaft and at least two bulging portions formed on a surface portion of the shaft, the bulging portions extending in a longitudinal direction of the shaft and bulging outwardly.
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