Illumination – With plant-like ornament or wreath – Tree
Patent
1986-07-24
1987-08-11
Feinberg, Craig R.
Illumination
With plant-like ornament or wreath
Tree
362805, 362290, F21P 102
Patent
active
046866116
ABSTRACT:
A substantially glare-free, directional lighting of three-dimensional objects is provided which artificial light is generated at a central point which is recessed, in close proximity to, and below the object to be illuminated. The light shines both directly upwardly, as well as downwardly against a reflective surface and then upwardly in the direction of such object in the shape of a predetermined light cone penetrating the underside of and substantially enveloping the object without significant scattering of light. A compartmentalized grille above the light source surrounds the lower end of the object and shields the eyes of observers from direct view of the light. The upwardly reflected light is centripetally and indirectly visible by its reflections from the illuminated object. The disclosed arrangement of components permits multi-directional centripetal viewing, and particularly the glare-free viewing by a plurality of juxtapositioned observers, for instance persons grouped around the illuminated object in a circle. A tree holder and illuminating apparatus having similar characteristics is disclosed.
REFERENCES:
patent: 2145964 (1939-02-01), Bacica
patent: 2607885 (1952-08-01), Pfister et al.
patent: 3162367 (1964-12-01), Nowack
patent: 3885150 (1975-05-01), Ott
patent: 4060722 (1977-11-01), Foley
patent: 4349864 (1982-09-01), Smith
patent: 4646209 (1987-02-01), Jansen
Feinberg Craig R.
Okonsky David A.
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