US PATENT SUBCLASS 264 / 482
.~ Laser

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}
482.~ Laser

DEFINITION

Classification: 264/482

Laser:

(under subclass 405) Processes wherein the energy directly applied is a narrow beam of coherent light (light amplification by stimulated emissions of radiation).

SEE OR SEARCH CLASS

219, Electric Heating,

121.11+, for processes utilizing electric heat energy, per se, wherein the heat source is an electron beam, plasma, arc, laser, etc.