Control barrier
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United States of America Patent
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Jun 4, 2013
Grant Date -
Jan 1, 2009
app pub date -
Jun 4, 2008
filing date -
Jun 28, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A barrier includes a housing having an interior surface and an opposing exterior surface extending between a first end and an opposing second end, the interior surface bounding a chamber that is adapted to receive a ballast. A coupler is rigidly connected to the first end of the housing, the housing and the coupler being separate discrete members that are connected together after formation. A structure, such as an opening or a post, is formed on the coupler for removably connecting a separate barrier to the coupler.
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