Photographic enlarging easel

Details Photographic enlarging easel Photographic enlarging easel

1982-03-15

1984-10-09

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Detailed holder for photosensitive paper

355 54, G03B 2758

Patent

active

044758081

ABSTRACT:
A photographic easel that will allow the exposure of four equal sized photographic images on one sheet of any of the standard sizes of photographic sheet material. These exposures are made in rapid succession without moving the easel or without composing the photographic image between each exposure. The unique principle is based on a mathamatical relationship between the width of the photographic sheet material and the adjustable width of the working area. An adjustable bar allows for the use of various sizes of photographic sheet material.

REFERENCES:
patent: 3290990 (1966-12-01), Garlick
patent: 4155644 (1979-05-01), Hess
patent: 4274734 (1981-06-01), Moss

Affiliated with

Also associated with

Rating

Photographic enlarging easel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photographic enlarging easel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic enlarging easel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1597204