Escape route marking for an airplane
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United States of America Patent
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Mar 12, 2013
Grant Date -
Jul 1, 2010
app pub date -
Apr 18, 2008
filing date -
May 4, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
An escape route marking for a passenger cabin in an airplane, with a plurality of longitudinal segments which are sequentially arranged along the escape route that is to be marked, wherein each segment has a support module and a light module that is arranged on the support module, and the light module has an essentially transparent plastic material into which photo-luminescent pigments are mixed which afterglow in the dark, wherein the pigments are micro-encapsulated in a second material such that liquid and moisture do not come into contact with the pigments.
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