Surface cleaner
US11910971B2 · kind B2 · utility
1Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 7, 2022 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Jan 7, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L11/4075
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A surface cleaner configured to distribute a liquid to a surface to be cleaned. The surface cleaner includes a supply tank, a fluid distributor, a suction inlet aperture, a recovery tank and a tool removably connectable to the surface cleaner and configured to direct fluid from the fluid distributor into the suction inlet aperture to rinse the suction inlet aperture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.