Self-locking louver for lighting fixture

Details Self-locking louver for lighting fixture Self-locking louver for lighting fixture

1979-07-23

1981-05-19

Nelson, Peter A.

Illumination

Light modifier

Adjustable or positionable

362226, 362210, 362342, F21V 1702

Patent

active

042688973

ABSTRACT:
An easy-to-assemble, self-locking, low brightness louver for a fluorescent lamp lighting fixture is comprised of a plurality of longitudinally-extending light baffles which are aligned at right angles to a corresponding plurality of transversely-extending light baffles. The baffles are assembled and locked with snap-type action in a criss-crossed grid-type lattice arrangement to form a unitary structure.

REFERENCES:
patent: 2794116 (1967-05-01), Morin
patent: 2971083 (1961-02-01), Phillips et al.
patent: 3024355 (1962-03-01), Lipscomb
patent: 3378980 (1968-04-01), Blitzer, Jr.
patent: 3689762 (1972-09-01), Shatan
patent: 3774024 (1973-11-01), Deaton
patent: 3872297 (1975-03-01), Rohlof
patent: 4059754 (1977-11-01), Lewin
patent: 4104712 (1978-08-01), Hafner

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