Refrigerator and home appliance
US12270597B2 · kind B2 · utility
0Cited by
1References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2022 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Apr 26, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2700/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A home appliance includes a cabinet having a space and a door configured to open and close the space. The door includes a lighting device including a light source and a base on which the light source is installed, and a front plate defining a front appearance of the door, in which light irradiated from the light source passes through the front plate. When the light source is turned on, the light source irradiates light with a second color, and when light with the second color passes through the front plate, the front plate glows with a first color different from the second color.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.