Embedment plate for pedestrian walkways with reinforced projections
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United States of America Patent
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Oct 1, 2013
Grant Date -
Aug 16, 2012
app pub date -
Feb 10, 2012
filing date -
Sep 27, 2004
priority date (Note) -
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Abstract
An embedment tile for producing a tactilely detectable surface in a pedestrian walkway. The tile includes a pattern of upwardly extending projections on its upper surface forming a tactilely detectable pattern, and the projections have reinforcing ridges to protect the projections from lateral forces such as those applied by snow plows.
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Cited Art Landscape
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