Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1984-04-02
1985-06-11
Mayewsky, Volodymyr Y.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
206818, 219432, 219435, 219449, 219452, 219464, 219519, 219521, 335205, F27D 1102
Patent
active
045230838
ABSTRACT:
A beverage warmer assembly comprising a support unit having an electrically heated surface on which a beverage-container unit such as a cup may rest, the container unit and the support unit having magnetically coacting elements so mounted to the respective units that a switch is (a) connected for electrical heating of the surface for one orientational relation of container-unit seating on the surface and (b) is inoperative for a different orientational relation of container-unit seating on the surface.
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Hamilton-Dunn Research Co.
Mayewsky Volodymyr Y.
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