Illumination – Curvilinear light source
Patent
1980-12-24
1983-05-17
Walsh, Donald P.
Illumination
Curvilinear light source
362290, 362342, 362346, 362354, 362362, F21S 500
Patent
active
043843182
ABSTRACT:
A task lighting apparatus produces glare-free illumination of a work area. The apparatus includes a light source, a reflector and light-directing louvers to provide a controlled light pattern of high illumination levels and high efficiency. The apparatus has a compact size and shape which enables it to be used in confined quarters.
REFERENCES:
patent: 2591251 (1952-04-01), Gilman
patent: 2683799 (1954-07-01), Taylor et al.
patent: 2745001 (1956-05-01), Guth
patent: 3094287 (1963-06-01), Lester
patent: 3169710 (1965-02-01), Lipscomb
patent: 3187660 (1965-06-01), Lazerson
patent: 3733482 (1973-05-01), Miller
patent: 4222094 (1980-09-01), Wolar
patent: 4254449 (1981-03-01), Benasutti
Kidde Consumer Durables Corp.
Walsh Donald P.
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