US PATENT SUBCLASS 392 / 428
.~.~.~.~ Linear heating element aligned with reflector axis

Current as of: June, 1999
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392 /   HD   ELECTRIC RESISTANCE HEATING DEVICES

*  DD  HEATING DEVICES (CLASS 219 SUBCLASS 200) {11}
407  DF  .~ Radiant heater {10}
422  DF  .~.~ With reflector {4}
426  DF  .~.~.~ Bowl-shaped reflector {2}
428.~.~.~.~ Linear heating element aligned with reflector axis {1}
429  DF  .~.~.~.~.~> Coiled on core

DEFINITION

Classification: 392/428

Linear heating element aligned with reflector axis:

(under subclass 426) Subject matter wherein the heating element is extended in a line and aligned with the central axis of the bowl-shaped reflector.