Bare floor cleaner
US7836544B2 · kind B2 · utility
25Cited by
13References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 26, 2009 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Feb 26, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/325
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A bare floor cleaner for wet and dry bare floor surfaces comprises a base with wet and dry suction nozzles and a handle pivotally connected to the base. A diverter mounted in the working air conduit between each of the dry suction nozzle and the wet suction nozzle to a recovery tank is movable by movement of the handle between a dry suction position and a wet suction position for selectively at least partially blocking working air flow from the wet suction nozzle and the dry suction nozzle, respectively, to the recovery tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.