US PATENT SUBCLASS 219 / 411
.~.~.~.~ With infrared generating means


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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}
409  DF  .~.~.~ With heating unit structure or composition {2}
411.~.~.~.~ With infrared generating means


DEFINITION

Classification: 219/411

(under subclass 409) Subject matter wherein the particular heating unit structure comprises infrared generating means particularly adapted for use with an oven type enclosure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

353, for radiant heaters with particular heating unit structure.

553, for infrared generators in general and adapted for use with the heating devices under the class definition.

SEE OR SEARCH CLASS

34, Drying and Gas or Vapor Contact With Solids,

519+, for drying with radiant or conducting heating and subclasses 201+ for houses, kilns and containers combined with heating means which may be of the infrared generating means.

250, Radiant Energy,

493.1+, for radiant energy generators and sources.

607, Surgery: Light, Thermal, and Electrical Application,

1, for thermal applicators which may utilize infrared sources, particularly subclasses 81+ for cabinets combined with such heat sources.