Light fixture for illuminating building surfaces or parts...

Illumination – Light source and modifier – Including reflector

Reexamination Certificate

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Details

C362S296040, C362S341000, C362S346000, C362S350000

Reexamination Certificate

active

10940601

ABSTRACT:
A light fixture is shown and described is for illuminating building surfaces or portions thereof, comprising a generally cup-shaped arcuate reflector (10) having an interior (21) provided with a lamp emitting light at least partially reflected or dispersed by an inner surface (27) of the reflector to the building surface or portion to be illuminated, the inner surface of the reflector being subdivided into a plurality of structured segments (15a,15b,15c,15d,32, 38).The novelty is that the segments each have a surface (31a,31b,31c,36, 37, 40) that is curved toward the interior.

REFERENCES:
patent: 2154296 (1939-04-01), Winkler
patent: 4545000 (1985-10-01), Fraley et al.
patent: 5272408 (1993-12-01), Levin
patent: 6024469 (2000-02-01), Greif
patent: 6206549 (2001-03-01), Li
patent: 6270241 (2001-08-01), Collot
patent: 6361175 (2002-03-01), Kittelmann et al.
patent: 6454433 (2002-09-01), Alessio
patent: 19907765 (1998-08-01), None
patent: 19750269 (1999-05-01), None
patent: 19910192 (2000-09-01), None
patent: 69130738 (1994-02-01), None

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