发明授权
- 专利标题: Football with free moving weight
- 专利标题(中): 足球与自由移动的重量
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申请号: US14313992申请日: 2014-06-24
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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
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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