US PATENT SUBCLASS 355 / 40
.~ Identifying, composing, or selecting


Current as of: June, 1999
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355 /   HD   PHOTOCOPYING

18  DF  PROJECTION PRINTING AND COPYING CAMERAS {27}
40.~ Identifying, composing, or selecting {3}
41  DF  .~.~> Including photocell
42  DF  .~.~> Including electromagnet
43  DF  .~.~> Including reflector between original and photosensitive paper


DEFINITION

Classification: 355/40

(under subclass 18) Subject matter including means to make film strip or sheets identifiable by photographing codes, numbers, or symbols thereon; or including means to photograph a plurality of original parts in superposed or in side by side relationship so that each part contributes a composite photograph; or including means to select or copy certain data from a group of such data.

SEE OR SEARCH THIS CLASS, SUBCLASS:

29, for a copier with means to notch, punch, or cut a film for identifying it.

39, for devices which photograph titles on film strips or sheets.

72+, for holders for halftone screens.

SEE OR SEARCH CLASS

340, Communications: Electrical, 146.2, for selective photography devices including means to compare signals.

365, Static Information Storage and Retrieval,

127, for reading information into and out of a static storage systems.

386, Television Signal Processing for Dynamic Recording or Reproducing,

30, 42+, and 128+ for photos:graphic television recording apparatus, particularly subclass 130 for such apparatus having cathode-ray tube.

396, Photography,

322+, for a camera used to photograph plural images on a photosensitive paper and subclasses 549+ for phototypographs

which include means to select letters to form words and sentences.