Roadway and vehicular-mounted reflectors incorporating a field of discrete crystal reflectors and retroreflectors
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United States of America Patent
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-
Oct 21, 2008
Grant Date -
May 3, 2007
app pub date -
Oct 26, 2006
filing date -
Sep 30, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Roadway and vehicular-mounted safety reflectors include a reflective field that incorporates a plurality of discrete crystals that internally reflect light and return the light in a desired directional pattern determined by the internal reflection characteristics and orientation of the crystals. The directional pattern is chosen to optimize the visibility and functionality of the reflector.
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