Self-luminous safety sign
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United States of America Patent
Stats
-
May 17, 1983
Grant Date -
N/A
app pub date -
Oct 1, 1980
filing date -
Oct 1, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A self-luminous safety sign with variable legend capability. A housing supports a faceplate having safety warnings or symbols thereon. Self-luminous lights, adapted to illuminate selected characters or symbols on the faceplate without external electrical connections, are selectively mounted in the housing. The lights are removable from and displaceable within the housing so that the desired characters or symbols on the faceplate can be illuminated.
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