Lens-fitted photographic film package

Details Lens-fitted photographic film package Lens-fitted photographic film package

1987-09-30

1989-02-14

Mathews, A. A.

354288, G03B 302, G03B 1702

Patent

active

048049875

ABSTRACT:
A lens-fitted photographic film package comprises an internal film casing of plastic provided with a taking lens and incorporating a film contained in a light-tight film container and an external film casing of cardboard or thin plastic formed with front and rear openings which define a viewfinder when the internal film casing is inserted in the external film casing. The optical path of the viewfinder is disposed above and is unobstructed by the internal casing. Portions of the internal casing can be extended upwardly on opposite lateral sides of the optical path of the viewfinder so as to dispose the viewfinder in an upwardly and forwardly and rearwardly opening recess in the internal casing, thereby more completely to support the external casing. The cost of providing viewfinder holes through the internal casing is thus saved.

REFERENCES:
patent: 2751825 (1956-06-01), Fried
patent: 3731586 (1973-05-01), Meazza
patent: 4138045 (1979-02-01), Baker
patent: 4216589 (1980-08-01), Beaver
patent: 4690534 (1987-09-01), Liang
patent: 4751536 (1988-06-01), Ohmura et al.

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