1986-08-07
1988-06-14
Cross, E. Rollins
Illumination
Revolving
362 98, 40546, F21V 3300
Patent
active
047516151
ABSTRACT:
A personal reading and writing light or illumination device having a tapered transparent body with an opening at one end for receiving an illumination source and with a discontinuity adjacent the opening to improve uniformity of illumination of the body and of a reading or writing work surface in contact with the body. The ends and sides of the body are configured or otherwise treated to maximize reflection and minimize illumination of adjacent areas.
REFERENCES:
patent: 2358203 (1944-09-01), Bert
patent: 2561885 (1951-07-01), Prideaux et al.
patent: 3500034 (1970-03-01), Bissell
"Piping Light with Acrylic Materials" Pearson, Modern Plastics, Aug. 1946.
Cox D. M.
Cross E. Rollins
International Marketing Concepts, Inc.
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