US PATENT SUBCLASS 396 / 191
.~.~ Percussive illumination source

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

155  DF  WITH OBJECT ILLUMINATION FOR EXPOSURE {21}
180  DF  .~ Having exposure synchronizer {13}
191.~.~ Percussive illumination source

DEFINITION

Classification: 396/191

Percussive illumination source:

(under subclass 180) Subject matter wherein the illumination means includes combustible illuminating material which is ignited by a mechanical striking blow.

SEE OR SEARCH THIS CLASS, SUBCLASS:

181, for a shutter controlled by the explosive force of a flash device.

, FOR 788, for a foreign art collection involving a percussive illumination source and camera synchronizing.