US PATENT SUBCLASS 219 / 475
.~ With plural heat utilization means (single heater)


Current as of: June, 1999
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219 /   HD   ELECTRIC HEATING

200  DF  HEATING DEVICES {14}
475.~ With plural heat utilization means (single heater)


DEFINITION

Classification: 219/475

(under subclass 200) Subject matter including a single heating device of the kind falling within the subclass definition with means whereby the heat energy generated in the device may be applied to more than a single space or object. For example a range type device having both hot plate type and oven type article support means jointly heated by a single heating unit is exemplary of the type devices classified herein.

SEE OR SEARCH THIS CLASS, SUBCLASS:

392, 394 and 395, for heating devices under the class definition with plural ovens, single oven with plural compartments or for ovens combined with other heat utilization means.

428, for heaters in general comprising plural enclosures.

SEE OR SEARCH CLASS

99, Foods and Beverages: Apparatus, 339, for cooking apparatus comprising diverse type cookers.