Lamp distribution modifier and luminaire having the same

Details Lamp distribution modifier and luminaire having the same Lamp distribution modifier and luminaire having the same

2006-04-17

2009-08-04

Lee, Jong-Suk (James) (Department: 2885)

Illumination

Light source and modifier

Including reflector

C362S033000, C362S260000, C362S279000, C362S291000, C362S298000, C362S354000, C362S360000

Reexamination Certificate

active

07568818

ABSTRACT:
A luminaire for mounting on a vertical surface is provided, the luminaire including a housing having an aperture, a lamp disposed within the aperture and configured to emit light through the aperture to the vertical surface and to an associated worksurface, and a lamp distribution modifier disposed within the aperture proximate to the lamp, where the lamp distribution modifier is configured to intercept light rays emitted by the lamp in a direction toward an upper portion of the vertical surface.

REFERENCES:
patent: 4164009 (1979-08-01), Maguire, et al.
patent: 4233651 (1980-11-01), Fabbri
patent: 4298916 (1981-11-01), Shemitz
patent: 4384318 (1983-05-01), Reibling
patent: 4418378 (1983-11-01), Johnson
patent: 4434453 (1984-02-01), Campbell
patent: 4621309 (1986-11-01), Grawe et al.
patent: 4747025 (1988-05-01), Barton
patent: 5040104 (1991-08-01), Huisingh et al.
patent: 5307254 (1994-04-01), Russello et al.
patent: 5530628 (1996-06-01), Ngai
patent: 5848833 (1998-12-01), Margulies et al.
patent: 7249870 (2007-07-01), Shwisha
patent: 2002/0191400 (2002-12-01), Jilk et al.
patent: 2003/0227772 (2003-12-01), Yoshida et al.

Affiliated with

Also associated with

Rating

Lamp distribution modifier and luminaire having the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lamp distribution modifier and luminaire having the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lamp distribution modifier and luminaire having the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4080719