Film holder for cameras

Details Film holder for cameras Film holder for cameras

1985-10-04

1986-10-21

Moy, Joseph Man-Fu

Special receptacle or package

For plate or sheet

Fragile or sensitive

206456, B65D 8567

Patent

active

046180621

ABSTRACT:
A film holder which is disclosed herein includes a inner frame defining a photo-sensitive plate insert slot between a partition plate, and outer frames each defining a dark slide insert groove between said inner frame. In this film holder, a plurality of stopper springs are formed on the peripheral sides of a body which is comprised of the partition plate and the inner frame. A plurality of hooks are formed on each the outer frames which are overlaid on the body to define the dark slide insert slot. These stopper springs and hooks are in the corresponding relationship, respectively, so that they are engaged with each other to lock the body and outer frames together in an overlaid relationship.

REFERENCES:
patent: 3211285 (1965-10-01), Van Der Aungra
patent: 3511990 (1970-05-01), Hauss
patent: 3792771 (1974-02-01), Bonjzan
patent: 3844649 (1974-10-01), Walter et al.
patent: 4305498 (1981-12-01), Paytas
patent: 4426000 (1984-01-01), Dunn
patent: 4470510 (1984-09-01), Andreasson

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