Multiple flash lamp unit

Details Multiple flash lamp unit Multiple flash lamp unit

1974-07-03

1976-04-20

Braun, Fred L.

Buckles, buttons, clasps, etc.

240 13, 317101CC, 339 17R, G03B 1502

Patent

active

039523209

ABSTRACT:
A multiple photoflash lamp unit is connectable to a camera in different orientations, and the lamps and electrical circuit are arranged so that in the different orientations of the unit a different group of the lamps can be flashed. A connector circuit arrangement electrically shorts the circuitry of the remaining lamps so they cannot be accidentally flashed.

REFERENCES:
patent: 3473880 (1969-10-01), Wick
patent: 3568129 (1971-03-01), Gold et al.
patent: 3583304 (1971-06-01), Brandt
patent: 3598985 (1971-08-01), Harnden et al.
patent: 3608451 (1971-09-01), Kelem
patent: 3619590 (1971-11-01), Meulemans et al.
patent: 3710704 (1973-01-01), Wagner
patent: 3836824 (1974-09-01), Watrous

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