Automatically retractable screens for storm drain curb inlets

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United States of America Patent

PATENT NO 9151033
APP PUB NO 20150101969A1
SERIAL NO

14051447

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments of the invention provide automatically retractable screens, adapted for installation into a storm drain curb inlet, configured such that the automatically retractable screens are biased toward the closed position and thereby reliably closed during periods of no, low, or moderate surface runoff water flows, yet also reliably open when surface runoff water flow rates increase to moderate or high levels.

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Patent Owner(s)

  • BIOCLEAN ENVIRONMENTAL SERVICES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jarvis, Ernest Norco, US 5 24

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