Robot cleaner
US11253126B2 · kind B2 · utility
3Cited by
7References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2017 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Dec 8, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B2203/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A robot cleaner includes a main body, a moving unit for moving the main body, a cleaning module capable of being brought into contact with a floor surface at at least part of a lower surface thereof, and a module drive unit for controlling an angle of inclination of the lower surface of the cleaning module with respect to the floor surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.