- 专利标题: Bowling-ball Cleaning Pad
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申请号: US17864195申请日: 2022-07-13
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公开(公告)号: US20230019845A1公开(公告)日: 2023-01-19
- 发明人: Timothy Schmidt
- 申请人: Timothy Schmidt
- 申请人地址: US MN Saint Cloud
- 专利权人: Timothy Schmidt
- 当前专利权人: Timothy Schmidt
- 当前专利权人地址: US MN Saint Cloud
- 主分类号: A63B47/04
- IPC分类号: A63B47/04
摘要:
A bowling-ball cleaning pad that removes residue from a bowling ball includes a first debris-collecting layer, a second debris-collecting layer, and at least one liquid-absorbing layer. The at least one liquid-absorbing layer is sandwiched in between the first debris-collecting layer and the second debris-collecting layer. The first debris-collecting layer, the second debris-collecting layer, and the at least one liquid-absorbing layer are coextensive with each other. The first debris-collecting layer and the second debris-collecting layer are perimetrically connected to each other. Depending upon different embodiment of the bowling-ball cleaning pad, the at least one liquid-absorbing layer can absorb only oil, only water, or water and oil.
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