Method of heating a food article
US4164591A · kind A · utility
23Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 1976 |
| Grant date | Aug 14, 1979 |
| Priority date | — |
| Expiry date | Apr 2, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J37/046
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A method of heating a food article of the layered type having a crust and a topping of a higher specific heat than the crust, an example of which is a pizza, has the steps of placing the food while in a refrigerated state into an oven, then broiling the topping, then baking the crust and the topping, and lastly toasting the crust; also disclosed is a rotary type oven having a broiling zone with a radiant electrical heater, a baking zone, and a toasting zone having a convective hot air electrical heater; the oven may be of the helical track type with the zones being one above another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.