Apparatus for cleaning a surface
US12161274B2 · kind B2 · utility
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26References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2023 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Oct 4, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An apparatus for cleaning a surface includes a liquid delivery system for storing cleaning liquid and delivering the cleaning liquid to the surface to be cleaned, a fluid recovery system and a control system. The control system includes a controller that is coupled to a sensing assembly. Methods of operating the same include sensing foam or liquid with the sensing assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.