Apparatus for indirect lighting of stairs

Details Apparatus for indirect lighting of stairs Apparatus for indirect lighting of stairs

1985-04-01

1986-09-16

Lazarus, Ronald H.

Illumination

With static structure

Staircase

362179, F21S 102

Patent

active

046126066

ABSTRACT:
An apparatus in the form of a stair nosing formation that is particularly adapted to provide an overhang for housing an indirect lighting source thereby to provide both functional and aesthetically appealing effects. The formation consists of a tread plate in perpendicular affixure to a riser plate while extending an overhang portion that is further formed into an overhang plate disposed parallel to the riser plate. A transverse plate is formed to extend between the overhang plate and riser plate to provide high structural strength while also defining a downwardly oriented channel for retention of an illumination source for directing light downward along the adjacent step riser toward the next lower step tread.

REFERENCES:
patent: 2756323 (1956-07-01), Tusly
patent: 3885144 (1975-05-01), Lewis
patent: 4143411 (1979-03-01), Roberts
patent: 4318951 (1982-03-01), Naka
patent: 4394714 (1983-07-01), Rote
European Patent Application--0082-482--Jun. 1983--Naka.

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