Baseless cartridge lamp and socket therefor

Details Baseless cartridge lamp and socket therefor Baseless cartridge lamp and socket therefor

1976-03-31

1977-12-06

Chatmon, Jr., Saxfield

Electric lamp and discharge devices

With envelope

Having base and connector

313315, 339 52R, 339 53, 339 56, 339258R, H01J 548, H01J 550

Patent

active

040619400

ABSTRACT:
A dual filament lamp is installed in its cooperating socket without the use of intermediate base, cement or bulb stem. The elimination of the intermediate elements improves the ability to manufacture lamps having precise filament alignment with respect to their sockets.

REFERENCES:
patent: 2160786 (1939-05-01), Peterson
patent: 2742621 (1956-04-01), Pistey
patent: 3125299 (1964-03-01), Woofter et al.
patent: 3633149 (1972-01-01), Maltais

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