Viewer for a strip of film

Details Viewer for a strip of film Viewer for a strip of film

1976-06-09

1978-02-14

Hayes, Monroe H.

Optics: motion pictures

Film strip viewing apparatus

40364, 352 78R, 40518, G03B 2100

Patent

active

040735818

ABSTRACT:
A viewer for a strip of film includes a support that has a space adjacent one end thereof for a rolled-up strip of film and a space adjacent the other end thereof for that rolled-up strip of film, has resilient film guides adjacent those spaces to hold that rolled-up strip of film, has a light-diffusing element, and has a film-moving element. That viewer also includes a walled cover which is selectively engageable with that support; but that support is able to receive and hold and move that strip of film while that walled cover is remote from that support. The resulting full and free accessability of the film-holding elements on the support facilitates quick and certain positioning of the film strip within the viewer.

REFERENCES:
patent: 1312445 (1919-08-01), Johnson
patent: 1957378 (1934-05-01), Zimmerman
patent: 1999133 (1935-04-01), Shapiro
patent: 2381033 (1945-08-01), Bolsey
patent: 2502178 (1950-03-01), Skupien
patent: 2673500 (1954-03-01), Cassidy

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