Refrigerator
US9933201B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2015 |
| Grant date | Apr 3, 2018 |
| Priority date | — |
| Expiry date | May 4, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D25/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A refrigerator that includes a cabinet; a storage compartment located in the cabinet; a door mounted to the cabinet and configured to open or close at least a portion of the storage compartment; a freezing compartment provided in an upper region of the cabinet; an evaporator configured to cool the freezing compartment; an elevating frame provided at a lower part of the freezing compartment, the elevating frame being configured to move vertically and defining an expanded freezing compartment based on the elevating frame being moved downward; and fixed frames that are secured to respective sidewalls of the storage compartment and that are configured to guide and support vertical movement of the elevating frame is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.