Lamp with radial arm electrical contacts

Electric lamp and discharge devices – With envelope – Having base and connector

Reexamination Certificate

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Details

C313S318070, C313S318120, C439S232000

Reexamination Certificate

active

07834531

ABSTRACT:
A lamp may be formed with radial arm electrical contacts from a ceramic body insulating body supporting a lamp capsule. A press sealed tubular lamp is held in an end of the ceramic body. The radial arms extend sideways from the ceramic body and support electrical contacts, that may be brought into electrical contact in an insert and twist type socket.

REFERENCES:
patent: 3859554 (1975-01-01), Preziosi et al.
patent: 4193653 (1980-03-01), Aizawa
patent: 5061189 (1991-10-01), Iio et al.
patent: 5209668 (1993-05-01), Higano et al.
patent: 5800183 (1998-09-01), Paul et al.

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