Curb inlet filter
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United States of America Patent
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Jun 18, 2019
Grant Date -
Feb 23, 2017
app pub date -
Aug 21, 2016
filing date -
Aug 21, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A curb inlet filter adapted to work in conjunction with a curb inlet comprised of permeable filter fabric fashioned generally in a V cross section, comprising an upper and lower fabric layer separated by one or more gussets. A user inserts the curb inlet filter into a curb inlet and may apply pressure to push the filter into the curb inlet causing the gussets to compress as the invention enters the curb inlet and resulting in a press fit between the gussets supporting the upper and lower permeable filter fabric layers. The compression fit retains the inlet filter into place and the curb inlet. Water may pass through the permeable filter fabric, while the permeable filter fabric prevents sediment and other unwanted debris from entering the storm water drainage system.
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