Spiral oven apparatus and method of cooking
US10334983B1 · kind B1 · utility
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68References
6Claims
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Key dates
| Filing date | Feb 10, 2014 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Aug 25, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J37/045
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A spiral oven and a method of cooking a food product in a spiral oven using a cooking medium wherein (a) the food product is conveyed within the oven cooking chamber by a spiral conveyor having a plurality of spiral flites and (b) the cooking medium is discharged either upwardly and/or downwardly within, or laterally into, one or more vertical gaps between adjacent pairs of spiral flites using one or more delivery duct structures which extend inside the interior of the cooking chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.