Cleaning pad for an autonomous cleaning robot
US11564547B2 · kind B2 · utility
0Cited by
9References
33Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 9, 2019 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Nov 11, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L11/38
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cleaning pad includes a mounting surface disposed on a top side of the cleaning pad. The mounting surface is configured to provide a mechanical connection to an autonomous cleaning robot. The cleaning pad includes a first outer layer disposed on a bottom side of the cleaning pad, the first outer layer having a first coefficient of friction; and a second outer layer disposed on the bottom side of the cleaning pad, the second outer layer having a second coefficient of friction less than the first coefficient of friction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.