Temperature-preserving electrically heated cooker
US6340807B2 · kind B2 · utility
7Cited by
12References
7Claims
0Family size
Inventor
Key dates
| Filing date | Mar 20, 2001 |
| Grant date | Jan 22, 2002 |
| Priority date | — |
| Expiry date | Mar 20, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J27/004
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The invention relates to a temperature-preserving electrically heated cooker comprising a body comprising a housing and a container between which a first temperature-preserving chamber is constituted; a lid connected to the upper part of said body; heating means for heating said container; a controller for controlling a heating time and a heating temperature of said heating means; and a base positioned under said body and connected separately thereto. The temperature-preserving electrically heated cooker according to the invention is of a simple structure, and can be used not only to cook, but also to keep the food warm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.