Self righting marker post
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United States of America Patent
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Apr 4, 2017
Issued Date -
N/A
app pub date -
Sep 12, 2016
filing date -
Jun 21, 2010
priority date (Note) -
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Abstract
A hollow marker post and a resilient member located therein wherein the resilient member is statically dependent of the hollow marker post with the marker post and the resilient member dynamically dependent of each other to facilitate the return of the marker post to an upright condition when the marker post is impacted by an external force.
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