US PATENT SUBCLASS 432 / 227
HEAT GENERATOR WITH AN ASSOCIATED WORK SUPPORT OR HEAT DELIVERY STRUCTURE

Current as of: June, 1999
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432 /   HD   HEATING

227HEAT GENERATOR WITH AN ASSOCIATED WORK SUPPORT OR HEAT DELIVERY STRUCTURE {5}
228  DF  .~> Internally heated roll
229  DF  .~> Movably mounted heat emitter traverses work during heating
230  DF  .~> Means moving or guiding work relative to heat emitter during heating
231  DF  .~> Article engaging and retaining support fixes position of article relative to heat emitter
232  DF  .~> Horizontal, planar, openwork, work support above burner

DEFINITION

Classification: 432/227

(under the class definition) Apparatus comprising a device producing heat by chemical, electrical, or mechanical, means and (1) structure for supporting work relative to the heat producing means or (2) structure by which heat is applied to work.

SEE OR SEARCH CLASS

126, Stoves and Furnaces,

1+, for a cooking stove; subclasses 58+ for a direct heat radiating heating stove; subclasses 204+ for a body warmer; subclasses 261+ for a lunch heater; subclasses 263.01+ for a heater using a chemical type of heat generator; and 401+ for a hand manipulatable tool having a work engaging element and fluid fuel burner.

219, Electric Heating,

385+, for a heating device combined with a container, enclosure, or support for material to be heated.