Film cassette for a photosensitive film strip

Details Film cassette for a photosensitive film strip Film cassette for a photosensitive film strip

1981-06-17

1983-04-19

Gonzales, John

G03B 1726

Patent

active

043803822

ABSTRACT:
The invention relates to a film cassette for a photosensitive film consisting of a light-proof, flat flexible case substantially equal in length to the strip of film and a cassette opening which extends perpendicularly of the length of the case and which is provided with light-sealing means whereby the top part and the bottom part of the cassette being fixedly interconnected solely in the vicinity of the cassette opening and the other three edges are displaceable relative to one another in light proof labyrinths, even if the case is bent, the strip of film retains its freedom of movement.

REFERENCES:
patent: 2494740 (1950-01-01), Boucher
patent: 3119015 (1964-01-01), Kollock
patent: 4340288 (1982-07-01), Stemme et al.

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