Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1993-06-21
1995-03-07
Walberg, Teresa J.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219521, H05B 368
Patent
active
053960467
ABSTRACT:
An apparatus for storing, refrigerating and heating food items in serving containers including a rethermalization cart including a plurality of shelves. Each of the shelves support one of a plurality of food trays thereon. Each tray has a plurality of food compartments and openings for supporting one of the serving containers. Each serving container containing food to be heated includes a cover. Each shelf of the cart has at least three heating pads conforming to the openings of the tray when the tray is inserted in the shelf. The cart also includes a plurality of individual switches each controlling all of the heater pads of each tray shelf as a set. Each switch is provided within a channel recessed from the exterior surface of the cart. The cart may also include a hinged work station attached to the exterior surfaces thereof which is movable between a first position, wherein said station extends outwardly from the cart so that each tray can be placed thereon for food preparation, and a second position, wherein the station is closely confined to said cart.
REFERENCES:
patent: 4019022 (1977-04-01), Seider
patent: 4285391 (1981-08-01), Bourner
patent: 4323110 (1982-04-01), Rubbright
patent: 4517446 (1985-05-01), Torning
patent: 4751368 (1988-06-01), Daifotes
Sweetheart Serving System, brochure, .COPYRGT.1974.
Therma-Chill, Inc.
Walberg Teresa J.
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