Lamp reflector unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 1, 1980
Grant Date -
N/A
app pub date -
Aug 10, 1977
filing date -
Aug 23, 1976
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A lamp reflector unit to be used for projection purposes and comprising a reflector body and a light source accommodated therein. The reflector body is covered with a reflective layer extending from the top of the reflector body up to a distance from the largest circumferential edge of the reflector body. The distance is between 3 mm and 10 mm, dependent on the desired angle of divergence of the reflected beam light rays.
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Cited Art Landscape
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