Photographic film package and method of making the same

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Details

354202, 354212, 354217, 354288, G03B 110, G03B 166, G03B 1702, G03B 1728

Patent

active

048840874

ABSTRACT:
A lens-fitted photographic film package comprising a light-tight film casing having an exposure opening, a rolled film disposed on one side of the exposure opening in the light-tight casing, a removable light-tight container having a film winding spool therein disposed on the other side of the exposure opening in the light-tight film casing, and an externally operable film winding member for winding the rolled film around said film winding spool of the light-tight film container. The lens-fitted photographic film package is assembled by the steps of winding film withdrawn from a light-tight film container in a roll in a darkroom; loading the rolled film and the light-tight film container in separate respective receiving chambers formed in a main body section of the lens-fitted photographic film package; and fixing a back cover section to the main body section so as to assemble light-tightly the lens-fitted photographic film package.

REFERENCES:
patent: 2557297 (1951-06-01), Lea
patent: 2612092 (1952-09-01), Heyer et al.
patent: 2933027 (1960-04-01), Hollingworth et al.
patent: 3247773 (1966-04-01), Doblin et al.
patent: 3511153 (1970-05-01), Steisslinger et al.
patent: 3752050 (1973-08-01), Wolfe
patent: 3896467 (1975-07-01), Hamada
patent: 3906535 (1975-09-01), Takahama et al.
patent: 4274726 (1981-06-01), Yoneyama et al.
patent: 4397535 (1983-08-01), Harvey
patent: 4687311 (1987-08-01), Malloy Desormeaux
patent: 4707096 (1987-11-01), Lawther

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