Rear lights for bicycles and other vehicles
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United States of America Patent
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Feb 7, 1989
Grant Date -
N/A
app pub date -
Dec 18, 1986
filing date -
Dec 19, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention provides a light comprising a lamp, a reflector or other means defining an optical axis close to which the major part of the emergent light is distributed and a lens system having one or more prisms formed on its nearer face to the lamp and adjacent an edge of the lens system arranged to trap light from the lamp and distribute it by total internal reflection through the material of said lens system so that it emerges from the edge at more than 100.degree. to the optical axis.
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Family
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