Plastic case for photographic film cassette
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United States of America Patent
Stats
-
Feb 24, 1998
Grant Date -
N/A
app pub date -
Apr 5, 1996
filing date -
Apr 7, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A plastic case for a photographic film cassette consisting of a case body having a closed bottom and an open top, and a lid to be fitted to the open top of the case body, characterized by comprising a supporting device formed integrally on an internal bottom surface of the case body. The supporting device is upwardly tapered and deformable by the photographic film cassette when the lid is fitted to the case body and depresses the photographic film cassette into the case body. The supporting device is constituted of a pair of supporting ribs whose upper ends have a thickness of 0.12 to 0.35 mm. The ribs are disposed apart from each other, and the upper ends are inclined in opposite directions to each other relative to the internal bottom surface of the case body.
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Cited Art Landscape
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