Mopping extension for a robotic vacuum
US10292553B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2015 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | May 8, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L2201/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A mopping extension attachable to a robotic vacuum. The mopping extension comprising, at minimum, a frame, a cloth, and a mechanism to secure the frame to the body of the robotic vacuum. The mopping extension may be installed in a dedicated compartment within the robotic vacuum body such that the cloth is dragged along the work surface as the robotic vacuum travels through the work area. In some embodiments, the mopping extension further comprises a means to automatically dampen the cloth to further improve cleaning efficiency. In some embodiments, the mopping extension further comprises means to move the mopping extension back and forth during operation to further improve cleaning efficiency. In some embodiments, the mopping extension further comprises a means to disengage and engage the mopping extension as the robotic vacuum is working.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.