Post for marking road verges
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United States of America Patent
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Mar 14, 1995
Grant Date -
N/A
app pub date -
Apr 7, 1993
filing date -
Oct 26, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A verge post having a plurality of flat vertical side faces and side edges for marking road verges or the boundaries of traffic lanes. The post is constructed with material which will fluoresce when illuminated with ultraviolet light, and to transmit visible light from the side faces and edges in two or more directions when illuminated with ultraviolet light from one direction. Different parts of the post can be made so they will fluoresce with different colors when illuminated with ultraviolet light.
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