Marking element for carriageways
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 27, 2003
Grant Date -
Apr 18, 2002
app pub date -
Oct 10, 2001
filing date -
Oct 11, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A marking element for carriageways, comprising a cylindrical housing (18) in which there is arranged at least one light source whose light issues through a flat boundary surface, flush with the carriageway, of a transparent part (2') of the cover (2) of the housing, wherein the light coming from the light source extends in the interior of the cover at an angle with respect to the boundary surface, which is close to the limit angle for total reflection, and wherein the light source is mechanically connected to the cover (2) which can be connected to the housing (1) in different angular positions.
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