1973-06-27
1976-11-23
Hix, L. T.
354 83, 354354, G03B 1750, G03B 1902, G03B 1910
Patent
active
039940047
ABSTRACT:
Apparatus for interfacing a battery powered photographic camera with a battery containing film cassette is disclosed. When the cassette is interfaced with the camera, electrical contacts in the camera engage the terminals of the cassette battery through access ports in the cassette housing. These access ports are provided with removable battery terminal masks to prevent accidental completion of an electrical circuit. The camera is equipped with enclosure means for receiving the cassette and with means associated therewith for removing the battery terminal masks so as to expose the terminals which can then engage the camera contacts for completion of an electrical circuit.
REFERENCES:
patent: 3561339 (1971-02-01), Erlichman
patent: 3643571 (1972-02-01), Erlichman et al.
patent: 3682076 (1972-08-01), Erlichman
patent: 3705537 (1972-12-01), Paglia
Cooke Susan M.
Hix L. T,.
Hopkins Esther A. H.
Polaroid Corporation
Rothstein Sheldon W.
LandOfFree
Photographic apparatus and process 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 apparatus and process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic apparatus and process will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-234827