Robot cleaner, refrigerator, container transfer system, and method of transferring and retrieving container using the robot cleaner
US10577199B2 · kind B2 · utility
16Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2017 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | Jun 7, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2400/20
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Disclosed are a robot cleaner, a refrigerator, a container transfer system, and a method of transferring and retrieving a container using the robot cleaner. The method of transferring a container include returning a robot cleaner to a position guide device installed at a refrigerator, mounting the robot cleaner on the position guide device, transferring, by the refrigerator, a container built in the refrigerator to mount the container on the robot cleaner, and moving the robot cleaner on which the container is mounted to a target position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.