Refrigerator
US11009287B2 · kind B2 · utility
1Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2017 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Jul 28, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2700/06
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The refrigerator includes a main body having a storage room, a door for opening and closing the storage room, and a camera device having a plurality of cameras for photographing the storage room and mounted on the inner surface of the door. The state of the storage room can be checked without opening the door by the camera device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.