Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1990-11-29
1991-12-10
Reynolds, Bruce A.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219492, 219435, 219518, H05B 102
Patent
active
050720953
ABSTRACT:
Apparatus for warming coffee or other beverage includes a warmer plate on which a vessel holding the beverage to be warmed is set, a heater for heating the warmer plate, circuitry for controlling the time the warmer plate is in a heating condition and a weight sensitive switch for enabling the circuitry only when a vessel of pre-determined weight is on the warmer plate. The circuitry further includes components for reinitializing the time the warmer plate is in a heating condition after a vessel is removed from the warmer plate under predetermined time conditions and then replaced thereon.
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Hochberg D. Peter
Jeffery John A.
Kusner Mark
Mr. Coffee Inc.
Reynolds Bruce A.
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