Battery-powered food warmer

Details Battery-powered food warmer Battery-powered food warmer

1987-08-31

1989-05-02

Walberg, Teresa J.

Electric heating

Heating devices

With heater-unit housing, casing, or support means

219386, H05B 368

Patent

active

048271071

ABSTRACT:
A food serving device for holding and serving a warm food product such as bread or rolls includes a flexible wrapper within a receptacle for holding the food product. A battery powered heater applies heat to the receptacle and wrapper and is located in a housing below the receptacle. The housing has a cover with heat transmitting openings.

REFERENCES:
patent: 1380579 (1921-06-01), Neff
patent: 2079611 (1937-05-01), Harvey
patent: 2230488 (1941-02-01), Gough
patent: 2252191 (1941-08-01), Marks
patent: 2282078 (1942-05-01), Morey
patent: 2851943 (1958-09-01), Smagula
patent: 3105138 (1963-09-01), Gazdik
patent: 3125663 (1964-03-01), Hoffman
patent: 3130288 (1964-04-01), Monaco et al.
patent: 3804076 (1974-04-01), Fant
patent: 3931494 (1976-01-01), Fisher
patent: 3998143 (1976-12-01), Frye
patent: 4065660 (1977-12-01), Berard

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