US PATENT SUBCLASS 315 / 150
.~ Radiant energy responsive load device

Current as of: June, 1999
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315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

149  DF  WITH RADIANT ENERGY SENSITIVE CONTROL MEANS {8}
150.~ Radiant energy responsive load device

DEFINITION

Classification: 315/150

(under subclass 149) Systems wherein the load device is a radiant energy sensitive device, that is, a load device whose operation is altered when subjected to radiant energy rays.

SEE OR SEARCH CLASS

313, Electric Lamp and Discharge Devices,

523+, and the subclasses specified in the Notes thereto for radiant energy sensitive electric lamps and discharge device structures, per se.