Mop with squeezer
US4809387A · kind A · utility
20Cited by
2References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 1987 |
| Grant date | Mar 7, 1989 |
| Priority date | — |
| Expiry date | Oct 13, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L13/144
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A mop adapted to be squeezed by a pair of rollers mounted on the mop itself. The mop has a handle, a wiper, a squeezing cover, and a pair of rollers mounted in oblique guide slits formed in the squeezing cover. When the squeezing cover is moved down the handle, the rollers are guided to move toward each other so that the wiper caught between the rollers will be tightly squeezed by and between the rollers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.