发明授权
US09289657B1 Football with free moving weight 有权
足球与自由移动的重量

  • 专利标题: Football with free moving weight
  • 专利标题(中): 足球与自由移动的重量
  • 申请号: US14313992
    申请日: 2014-06-24
  • 公开(公告)号: US09289657B1
    公开(公告)日: 2016-03-22
  • 发明人: Chris Rice
  • 申请人: Chris Rice
  • 代理机构: Booth Udall Fuller, PLC
  • 主分类号: A63B43/04
  • IPC分类号: A63B43/04
Football with free moving weight
摘要:
A football with a free moving weight. Implementations may include an outer cover, a bladder within the outer cover, and a free weight within the bladder.
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