Automatic floor cleaning machine and process
US11008744B2 · kind B2 · utility
0Cited by
16References
9Claims
0Family size
Inventors
Key dates
| Filing date | May 29, 2018 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Dec 22, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L2201/06
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A floor cleaning device for automatically cleaning in front of and around lavatory appliances like urinals, toilets, sinks, and hand drying devices, wherein the floor cleaning device has a fixed unit, a mobile unit, and an extension mechanism connected to the fixed unit and the mobile unit that sprays disinfectant solution and recovers or removes waste solution during the extension or retraction of the mobile unit from and to the fixed unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.