US PATENT SUBCLASS 264 / 410
.~.~.~ Infrared radiation


Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

405  DF  DIRECT APPLICATION OF ELECTRICAL OR WAVE ENERGY TO WORK (E.G., ELECTROMAGNETIC WAVE, PARTICULATE, MAGNETIC, INDUCTION HEAT, SONIC, ELECTROSTATIC ENERGY, ETC.) {26}
406  DF  .~ Measuring, testing, or inspecting {2}
408  DF  .~.~ Sensing by utilizing light or passage of electric-field current through molding material {4}
410.~.~.~ Infrared radiation


DEFINITION

Classification: 264/410

Infrared radiation:

(under subclass 408) Processes wherein the light used is infrared.

(1) Note. Infrared radiation, measured using the electromagnetic wave spectrum, is that portion which is visible to the eye, lying between wavelengths of 750 nm (0.75 micrometers) and about 1 mm (1000 micrometers).

SEE OR SEARCH THIS CLASS, SUBCLASS:

458, for blow molding processes utilizing infrared radiation.

462, for processes of uniting particles utilizing infrared radiation.

476, for extrusion molding processes utilizing infrared radiation.

481, for processes of reshaping, drawing or stretching utilizing infrared radiation.

492, for processes wherein the applied energy is infrared radiation.