Title: Multiple flash lamp unit

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.

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Inventors: Blount, Richard (South Euclid, OH, US)

Application Number: 485459
Filing Date: 1974-07-03
Publication_date: 1976-04-20
Assignee: General Electric Company (Schenectady, NY)
Primary Class(es): 396/197 361/815, 362/11, 439/83
Other Classes:
US Patent Ref:

3473880	Oct, 1969	Wick	240/1.
3568129	Mar, 1971	Gold et al.	317/101.
3583304	Jun, 1971	Brandt	240/1.
3598985	Aug, 1971	Harnden et al.	240/1.
3608451	Sep, 1971	Kelem	240/1.
3619590	Nov, 1971	Meulemans et al.	240/1.
3710704	Jan, 1973	Wagner	240/1.
3836824	Sep, 1974	Watrous	317/101.

Other Refs:
Primary Examiner: Braun, Fred L.
Assistant Examiner:
Attorney: Fulmer; Norman C., Kempton; Lawrence R., Neuhauser; Frank L.