LED-illuminated outdoor sign
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United States of America Patent
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-
Mar 16, 2004
Grant Date -
N/A
app pub date -
May 13, 2002
filing date -
May 13, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A street sign sealed against weather elements during outdoor use consisting of an assemblage of panels, one of which is of unnotched and inwardly notched word-forming letter two portions of width of its acrylic plastic construction material, and peripheral LEDs optically arranged to illuminate by impingement said letters of said notched width portion rendered visible through said unnotched width portion which serves as a weather seal for said illuminated display.
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Family
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Cited Art Landscape
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