Fixture

Illumination – Elongated source light unit or support – Housing

Reexamination Certificate

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Details

C362S217100, C362S223000, C362S147000

Reexamination Certificate

active

07922351

ABSTRACT:
The present invention relates generally to the field of lighting. More particularly, the present invention relates to decorative, reconfigurable or energy and maintenance efficient fluorescent light fixtures that use energy efficient lamps and ballasts, and to an apparatus for new fluorescent light fixtures and for replacing an existing fluorescent light fixture for energy efficient use. Further, the present invention relates to a system that integrates light fixtures with a suspended grid ceiling or a solid ceiling.

REFERENCES:
patent: 2595488 (1952-05-01), Runge et al.
patent: 3087981 (1963-04-01), Harling
patent: 3247368 (1966-04-01), McHugh
patent: 3348465 (1967-10-01), Kruger
patent: 3860829 (1975-01-01), Fabbri
patent: 4361992 (1982-12-01), Rapp
patent: 4455594 (1984-06-01), Yang
patent: 4691267 (1987-09-01), Giesberg
patent: 4967324 (1990-10-01), Barclay
patent: 5183327 (1993-02-01), Fabbri

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