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Title: Photoflash lamp having non-shorting construction

Abstract: Beads of glass or plastic are placed around the lead-in wires in the bottom part of a flash lamp. This prevents metal debris in a flashed lamp from electrically shorting across the lead-in wires at the bottom of the lamp.


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Inventors: Anderson, Robert M. (Pepper Pike, OH, US)

Application Number: 534904
Filing Date: 1974-12-19
Publication_date: 1976-01-06
Assignee: General Electric Company (Schenectady, NY)
Primary Class(es): 431/358
Other Classes:
US Patent Ref:
2201294May, 1940Kreidler431/93.
3706522Dec, 1972Shaffer431/93.
3816054Jun, 1974Baldrig, Jr. et al.431/95.

Other Refs:
Primary Examiner: Wayner, William E.
Assistant Examiner: Tapolcai, Jr., William E.
Attorney: Fulmer; Norman C., Kempton; Lawrence R., Neuhauser; Frank L.