Arrangement for simultaneously heating a plurality of comestible items
US3987267A · kind A · utility
14Cited by
5References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 1975 |
| Grant date | Oct 19, 1976 |
| Priority date | — |
| Expiry date | Sep 15, 1995 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B6/6452
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A plurality of food items are assembled on a tray together with a ferromagnetic mass which is positioned at a predetermined location on the tray and is arranged to change from a ferromagnetic to a paramagnetic state when a predetermined quantity of microwave energy has been received thereby. The food items are held in predetermined positions relative to themselves and the ferromagnetic mass by means of a templet which acts as a retaining means for the food items.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.