Incandescent light bulb life extending apparatus

Details Incandescent light bulb life extending apparatus Incandescent light bulb life extending apparatus

2006-07-25

2006-07-25

Vo, Tuyet (Department: 2821)

Electric lamp and discharge devices: systems

With radiant energy sensitive control means

Electric switch controlled by the radiant energy responsive...

C315S158000

Reexamination Certificate

active

07081714

ABSTRACT:
An incandescent light bulb life extending apparatus operates by modifying or wave shaping the A.C. power that supplies power to a lamp or light fixture, using a phase control circuit that is fixed at a specific phase that does not change. The light bulb life extending apparatus is housed in a plug in/plug into enclosure with prongs on one side that plug into a standard ordinary A.C. wall socket or receptacle, and a lamp power cord or similar light fixture power cord then plugs into the receptacle located on the opposing side of the enclosure.

REFERENCES:
patent: 4980607 (1990-12-01), Albert et al.
patent: 5017838 (1991-05-01), Nilssen
patent: 5519263 (1996-05-01), Santana, Jr.
patent: 5789869 (1998-08-01), Lo et al.
patent: 5965985 (1999-10-01), Nerone
patent: 6114813 (2000-09-01), Lo et al.
patent: 6201351 (2001-03-01), Rudolph et al.
patent: 6294874 (2001-09-01), Rudolph et al.
patent: 6294901 (2001-09-01), Peron
patent: 6300725 (2001-10-01), Zinkler et al.
patent: 6448713 (2002-09-01), Farkas et al.
patent: 2002/0101193 (2002-08-01), Farkas et al.

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