Buckles – buttons – clasps – etc.
Patent
1974-06-24
1977-01-25
Hartary, Joseph W.
Buckles, buttons, clasps, etc.
240 13, 354158, G03B 1504
Patent
active
040054497
ABSTRACT:
A flash exposure system for use with a photographic camera of a variety which automatically carries out an involved photographic cycle upon the momentary depression of a start button. The system is particularly adapted to use with a linear flash array which is either replaced or reversed in its mounting upon the camera upon the expenditure of all lamps within an operational face thereof. The exposure system detects the expenditure of all lamps within an operative face of an array and inhibits the performance of an automatic cycle. Simultaneously, a perceptible warning signal apprises the operator of the expended status of the flash array.
REFERENCES:
patent: 3380357 (1968-04-01), Harvey
patent: 3676045 (1972-07-01), Watrous et al.
patent: 3707903 (1973-01-01), Weber
patent: 3713370 (1973-01-01), Prijn
patent: 3820128 (1974-06-01), Burgarella et al.
Ericson John W.
Hartary Joseph W.
Polaroid Corporation
Thornton David R.
LandOfFree
Flash photographic system with camera inhibit feature does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flash photographic system with camera inhibit feature, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flash photographic system with camera inhibit feature will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1482218