05403997 is referenced by 23 patents and cites 114 patents.

A rethermalization cart having top and bottom sides connected together by at least two side walls. Attached to the side walls at a plurality of vertically spaced positions are a plurality of tray supports. Attached adjacent and below the tray supports and in a cantilevered out position are a plurality of heating pads at each tray support location. Each of the pads is secured so that it can be individually disconnected, removed and replaced as needed. Switches within each individual heating pad are activated by covers that are positioned over the food. The use of the covers provides a positive indication whether the food is being heating since the switches are magnetic and the covers contain corresponding magnets. Thus, by leaving the cover off there is a positive assurance that the food will remain cold.

Title
Rethermalization system and cart
Application Number
394204
Publication Number
5403997
Application Date
December 4, 1992
Publication Date
April 4, 1995
Inventor
Robert A McCoy
Franklin
TN, US
Leonard L Mitchum Jr
Huntsville
AL, US
Roger W Pepper
Whitehouse
TN, US
Royce A Payton
Oakland
MO, US
Kevin B Cundiff
Brentwood
TN, US
Julia T Wimpee
Smyrna
TN, US
Agent
Banner Birch McKie & Beckett
Assignee
Aladdin Synergetics
TN, US
IPC
F25B 13/00
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