Illumination – Revolving
Patent
1991-06-28
1992-07-28
Cole, Richard R.
Illumination
Revolving
362298, 362431, 362812, 40541, F21S 110
Patent
active
051345501
ABSTRACT:
An area lighting fixture is constructed having a tubular pole member having a reflective interior surface and a light source mounted inside the pole and at a lower end thereof. A reflective, concave member is positioned below the light source and generally collimates light from the light source upward through the pole. An access opening covered by an access panel permits convenient access to the light source in the instance where the source fails. At the upper end of the pole, a light dispersing cap having a generally convex reflector receives the light from the source and disperses it around the pole.
REFERENCES:
patent: 1476149 (1923-12-01), Cohen
patent: 1751011 (1930-03-01), Martin, Jr.
patent: 2082687 (1937-06-01), Davis
patent: 2106995 (1938-02-01), Clary
patent: 2125635 (1938-08-01), Hobart
patent: 4272802 (1981-06-01), Steadman
patent: 4337506 (1982-06-01), Terada
patent: 4388678 (1983-06-01), Turner
patent: 4517631 (1985-05-01), Mullins
patent: 4933822 (1990-06-01), NakaMats
Cole Richard R.
Phillips C. A.
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