US PATENT SUBCLASS 396 / 194
.~.~ Curtain shutter

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


396 /   HD   PHOTOGRAPHY

155  DF  WITH OBJECT ILLUMINATION FOR EXPOSURE {21}
180  DF  .~ Having exposure synchronizer {13}
194.~.~ Curtain shutter

DEFINITION

Classification: 396/194

Curtain shutter:

(under subclass 180) Subject matter wherein the camera structure includes a shutter which is formed by a flexible sheet or curtain.

SEE OR SEARCH THIS CLASS, SUBCLASS:

479+, for curtain-type shutter, per se.

, FOR 792, for a foreign art collection involving object illumination and camera synchronizing including a curtain shutter.