Electrically heated cooking or food heating devices

Electric heating – Heating devices – Combined with container – enclosure – or support for material...

Patent

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Details

99403, 219430, 219438, 219521, 219463, F27D 1102

Patent

active

044928530

ABSTRACT:
Electrically heated cooking pans usually have a number of supporting legs, each of which is fixed individually to the underside of the pan. The assembly of such items is expensive and time-consuming and in addition failure of one leg can result in the whole device becoming useless and if failure occurs during cooking can be dangerous. According to the invention, a circular stand is used which replaces individual legs and only a single central fixing point is required for the ciruclar stand. Normally, the device will have its own electrical heater permanently secured to the base of the pan and this will have a metal cover to enclose the heater. The circular stand will normally be of synthetic plastics material and secured to the cover. The cover in turn can then be secured by a single central screw to the under side of the pan.

REFERENCES:
patent: 2863037 (1958-12-01), Johnstone
patent: 3010006 (1961-11-01), Schwaneke
patent: 3187163 (1965-06-01), Wells et al.
patent: 3681568 (1972-08-01), Schaefar
patent: 3831002 (1974-08-01), Mysicka et al.
patent: 4268741 (1981-05-01), O'Brien
patent: 4270067 (1981-05-01), Thomas et al.

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