High pressure extractor
US8769763B2 · kind B2 · utility
4Cited by
56References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2006 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Nov 2, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B3/022
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A floor cleaning device includes a base. A cleaning fluid supply tank is carried by the base. A source of pressure communicates with the cleaning fluid supply tank which pressurizes a cleaning fluid held in the cleaning fluid supply tank to an above atmospheric pressure. A fluid delivery system delivers pressurized cleaning fluid from the cleaning fluid supply tank to a surface to be cleaned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.