Downward illumination assembly

Details Downward illumination assembly Downward illumination assembly

2011-03-01

2011-03-01

Sember, Thomas M (Department: 2885)

Illumination

With static structure

Wall or ceiling

C362S148000, C362S365000, C362S647000

Reexamination Certificate

active

07896517

ABSTRACT:
A downward illumination assembly for directing light downward from the ceiling area of a room. A lamp housing has an open lower end positionable adjacent an opening in a ceiling panel. A power supply module is removably supported in an installed position on the housing. The power supply module carries a lamp socket such that, when the power supply module is in the installed position, a lamp plugged into the lamp socket is disposed in a position to radiate light out the lower end of the lamp housing and through an opening in a ceiling panel that the housing is mounted on. The power supply module is removable interiorly of the lamp housing through the open lower end of the lamp housing.

REFERENCES:
patent: 1767988 (1930-06-01), Knapp
patent: 2835791 (1958-05-01), Horwitz
patent: 3189788 (1965-06-01), Cady
patent: 3336473 (1967-08-01), Buzan
patent: 3808499 (1974-04-01), Edwards
patent: 4032828 (1977-06-01), Strobl et al.
patent: 4071749 (1978-01-01), Balogh
patent: 4156891 (1979-05-01), Roche
patent: 4218725 (1980-08-01), Heffner et al.
patent: 4223232 (1980-09-01), Bulat
patent: 4241871 (1980-12-01), Newell, III et al.
patent: 4271621 (1981-06-01), Garcia et al.
patent: 4441143 (1984-04-01), Richardson, Jr.
patent: 4504894 (1985-03-01), Reibling
patent: 4520436 (1985-05-01), McNair et al.
patent: 4587597 (1986-05-01), Meyers
patent: 4674015 (1987-06-01), Smith
patent: 4682078 (1987-07-01), Pascilade
patent: 4727291 (1988-02-01), Bavaro
patent: 4749908 (1988-06-01), Stiffer
patent: 4751398 (1988-06-01), Ertz, III
patent: 4802065 (1989-01-01), Minter et al.
patent: 4875553 (1989-10-01), Smith et al.
patent: 4890200 (1989-12-01), Mandy
patent: 4905579 (1990-03-01), Dame
patent: 4977818 (1990-12-01), Taylor et al.
patent: 5003432 (1991-03-01), Mandy
patent: 5025349 (1991-06-01), Gow
patent: 5123875 (1992-06-01), Eubank et al.
patent: 5145247 (1992-09-01), Mandy
patent: 5253152 (1993-10-01), Yang et al.
patent: 6102550 (2000-08-01), Edwards, Jr.
patent: 7066617 (2006-06-01), Mandy et al.

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