Tacky roller for improved surface cleaning
US6735806B2 · kind B2 · utility
13Cited by
92References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2001 |
| Grant date | May 18, 2004 |
| Priority date | — |
| Expiry date | Dec 5, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F19/22
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A device is disclosed for cleaning a surface. In one embodiment, the device includes a sheet having at least one tacky surface and a plurality of rollers in contact with said sheet, said plurality of rollers, in an operative embodiment, maintaining contact between said tacky surface and the surface to be cleaned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.