US PATENT SUBCLASS 219 / 405
.~.~.~.~ Including heat energy reflecting or directing means


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

200  DF  HEATING DEVICES {14}
385  DF  .~ Combined with container, enclosure, or support for material to be heated {12}
391  DF  .~.~ Oven type {12}
402  DF  .~.~.~ With casing or support for heating unit or units {3}
405.~.~.~.~ Including heat energy reflecting or directing means


DEFINITION

Classification: 219/405

(under subclass 402) Subject matter wherein the housing, casing or support structure includes heat energy reflecting or directing means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

347+, for fluid heaters of the radiant type with heat energy reflector means.

455.12, for an exposed horizontal planar support surface for material to be heated (e.g., hot plate, etc.) having a pan or cup (e.g., a drip pan, etc.) reflecting support for a heating unit.

538, below for significant heating unit structure utilizable with heating devices under the class definition and including reflector or focusing means.

SEE OR SEARCH CLASS

126, Stoves and Furnaces, 274, for Dutch ovens utilizing reflector.