Robotic cleaner with sweeper and rotating dusting pads
US11317779B2 · kind B2 · utility
0Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2018 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Aug 8, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L2201/04
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An autonomous floor cleaner can include a brush chamber, a brushroll rotatably mounted in the brush chamber, a controller for controlling the operation of the autonomous floor cleaner; and a fluid delivery system with a supply tank and at least one fluid distributor configured to deposit cleaning fluid onto a surface to be cleaned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.