Moisture-proof mat and intelligent cleaning system
US11659972B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2018 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Mar 21, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L2201/028
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
In some examples, a moisture-proof mat is provided for an intelligent cleaning apparatus or an intelligent cleaning system. The intelligent cleaning apparatus is provided with a wet cleaning pad. The intelligent cleaning apparatus can be charged by a charging station. The moisture-proof mat may include an installation unit, configured to install the moisture-proof mat to the charging station. At least a portion of the moisture-proof mat is configured to be located under the wet cleaning pad (4) when the intelligent cleaning apparatus is charged by the charging station. When the intelligent cleaning apparatus is charged by the charging station, at least a portion of the moisture-proof mat is positioned under the intelligent cleaning apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.