Food storage system
US7380412B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Dec 27, 2004 |
| Grant date | Jun 3, 2008 |
| Priority date | — |
| Expiry date | Oct 31, 2025 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2331/804
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Multiple food storage systems are disclosed herein. One food storage system includes a main bowl that defines a first food receiving cavity. A secondary bowl is positioned in the first food receiving cavity and defines a second food receiving cavity. The secondary bowl includes a sidewall containing thermal energy storage material therein. A separate food storage system includes a main lid configured for use with a main bowl that defines a first food receiving cavity. A secondary bowl is positioned at least partially on and/or in the main lid. The secondary bowl includes a sidewall containing thermal energy storage material therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.