US PATENT SUBCLASS 250 / 504 R
.~.~ Ultraviolet or infrared source


Current as of: June, 1999
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250 /   HD   RADIANT ENERGY

493.1  DF  RADIANT ENERGY GENERATION AND SOURCES {3}
503.1  DF  .~ With radiation modifying member {1}
504 R.~.~ Ultraviolet or infrared source {1}
504 H  DF  .~.~.~> Hand-held

Unofficial Alpha Subclasses: R H

DEFINITION

Classification: 250/504

(under subclass 503) Subject matter wherein the source emits radiation in the ultraviolet or infrared portion of the spectrum.