Patent
1976-11-08
1978-09-12
Griffin, Donald A.
354275, G03B 1912, G03B 1726
Patent
active
041141725
ABSTRACT:
A pocket size single lens reflex camera and a film cartridge for use therewith. The camera is constructed so that lines of light coming from an object being photographed is directed through an exposure window of the film cartridge within the camera body at a right angle to and aligned with the longitudinal axis of the take-up spool of the film cartridge as it enters the exposure window of the film cartridge. The film cartridge consists of a substantially nontransparent housing member having a strip of paper backed photographic film located in its interior. An exposure window is provided in one end of the housing member for allowing the film within the housing member to be selectively exposed. Indicia for indicating the number of exposures taken is provided on the paper backing of the film. An exposure indicia window is provided in the opposite end of the housing from the exposure window for allowing the exposure identifying indicia to be viewed. Means are provided for causing the paper backed side of the film to be outwardly directed adjacent the exposure indicia window while causing the emulsion side of the film to be outwardly directed adjacent the exposure window.
REFERENCES:
patent: 1171495 (1916-02-01), Beidler
patent: 2608922 (1952-09-01), Studdert
patent: 3223011 (1965-12-01), Hunt et al.
patent: 3440942 (1969-04-01), Sauer
patent: 3608456 (1971-09-01), Hauser
patent: 3757661 (1973-09-01), Ochiai et al.
patent: 3898681 (1975-08-01), Hertel et al.
patent: 3911454 (1975-10-01), Ohmoie
patent: 3967290 (1976-06-01), Waaske
patent: 3967298 (1976-06-01), Adamski
LandOfFree
Photographic camera and film cartridge therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photographic camera and film cartridge therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic camera and film cartridge therefor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2387273