Self-wringing mop with rotating offset
US6523211B2 · kind B2 · utility
2Cited by
13References
17Claims
0Family size
Inventor
Key dates
| Filing date | Mar 14, 2001 |
| Grant date | Feb 25, 2003 |
| Priority date | — |
| Expiry date | Apr 3, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L13/142
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A self-wringing mop is disclosed comprising a mop stick, an “H” shape frame having one side slidably but not rotatably attached to the mop stick and the other side connected to a short rotating offset that is spaced around five (5) inches apart from the mop stick. A mop head in the form of a bundle of threads has one end connected to the lower end of the mop stick and the other end connected to the lower end of the rotating offset. By turning the driving handle on the rotating offset even a large-size mop head that is more difficult to wring, can be wrung quickly and efficiently.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.