Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper
Patent
1978-01-20
1979-05-15
Griffin, Donald A.
Photocopying
Projection printing and copying cameras
Detailed holder for photosensitive paper
G03B 2758
Patent
active
041545257
ABSTRACT:
A multiprint easel has a base and a mask positioned above the base to leave room for a laterally slidable paper tray. The paper tray is movable between at least two positions, has bent-in edges that hold print paper, and has a registration pin that fits in holes in the base to locate the paper tray accurately in each print position. The back edge of the paper tray is bent up to slide along the back edge of the mask and is held in engagement with the mask by a bent-up retainer at the back edge of the base. A movable slide preferably underlies the paper tray and has a bent-down back edge that is movable forward for removing paper from the tray, and the slide preferably guides on the registration pin.
REFERENCES:
patent: 2168503 (1939-08-01), Williamson
patent: 2605675 (1952-08-01), Mourfield
patent: 2823581 (1958-02-01), Greenspan
patent: 2936671 (1960-05-01), Saunders
patent: 3682547 (1972-08-01), Ratowsky
patent: 3728021 (1973-04-01), Retzyl et al.
Hess Steven
Northrup Daniel A.
Griffin Donald A.
Saunders Photo/Graphic Inc.
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