G - Physics – 03 – B
Patent
G - Physics
03
B
67/2
G03B 15/04 (2006.01)
Patent
CA 1167267
D23,075 VENTED MULTI-LAMP PHOTOFLASH UNIT ABSTRACT Venting apertures for multi-lamp photoflash units having a plurality of spaced flashlamp receiving cavities are provided intermediate the cavities whereby no direct path for fragments from a flashlamp within a cavity to the exterior of the unit is provided. In another aspect, a reflector unit having venting apertures aligned with the venting apertures of the above-described photoflash unit is enclosed with the photoflash unit with no direct path for projectiles from the photoflash lamp to the exterior of the photoflash unit.
393017
Broadt David R.
Shaffer John W.
Gte Products Corporation
R. William Wray & Associates
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