Handheld extraction cleaner
US12144483B2 · kind B2 · utility
1Cited by
15References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2021 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Dec 31, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L11/4083
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A handheld extraction cleaner includes a unitary body provided with a carry handle, and further provided with a supply tank, a recovery tank, and a suction source, all of which are carried on the unitary body. The various components of the extraction cleaner can be arranged for a balanced weight in hand. The supply and recovery tanks are configured to optimize the usable volume within the tanks, among other functions. A powered cleaning head including a removable brushroll is provided on the unitary body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.