Hand-held cleaning device and a cleaning system
US6510877B1 · kind B1 · utility
2Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2001 |
| Grant date | Jan 28, 2003 |
| Priority date | — |
| Expiry date | Jun 28, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L13/17
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A hand-held cleaning device includes a hollow body member having an interior portion and an exterior portion, the interior portion comprising a plurality of separate reservoirs, an abrasive surface attached to the exterior portion of the hollow body member, and at least one passage leading from each reservoir to the abrasive surface. The present invention also relates to a cleaning system comprising a hand-held cleaning device and a refilling dock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.