Patent
1980-08-05
1982-01-19
Griffin, Donald A.
G03B 1503
Patent
active
043113745
ABSTRACT:
A flash illumination system for photographic cameras including a foldable flash holder having a receptacle well formed to complement the base of a disposable flash array. The flash array base extends across the length of the array and is established by a rigid printed circuit board. Detent apertures in the board become aligned with detent projections when the flash array is inserted into the well. A retention bias is established exclusively by electrical contact blades in engagement with one face of the printed circuit board.
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patent: 4016579 (1977-04-01), Lewis
Johnson Bruce K.
Morse John B.
Griffin Donald A.
Polaroid Corporation
Thornton David R.
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