Patent · US Active

Stormwater control system and related method

US7988851B2 · kind B2 · utility

4Cited by

10References

20Claims

0Family size

Assignee

N.L. Olson & Associates, Inc. · US

Inventors

Norman L. Olson · Port Orchard, US
Wesley Johnson · Atlanta, US
Richard H. Langford, II · Port Orchard, US

Key dates

Filing date	Aug 31, 2009
Grant date	Aug 2, 2011
Priority date	—
Expiry date	Jan 8, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02W10/10
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A stormwater control system including conveyance, filtration and discharge systems. The conveyance system includes a set of conduits and connections providing a flow path through a compacted soil embankment from an upper inlet to a lower discharge area of an underlying soil infiltration zone. The control system has configurations for transferring stormwater from pervious and impervious surfaces to the soil infiltration zone. The control system optionally includes a media filter device that may be installed within the conveyance system to intercept sediment and other contaminants prior to discharge within the underlying soil infiltration zone.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.