Stormwater inlet filter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 3, 1993
Grant Date -
N/A
app pub date -
Mar 2, 1992
filing date -
Mar 2, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A filter without moving parts is placed in a storm sewer inlet that conveys stormwater flows. The filter is designed to fit a storm sewer inlet and rests on angle iron supports. The supports are attached to the storm sewer inlet walls below the inlet opening so the filter does not pond stormwater runoff in the contributing streets. The filter is composed of a perforated aluminum section riveted to a tubular steel frame. A weir and hydraulic opening for flow conveyance is provided adjacent to the filter. A grate type rack is constructed across the hydraulic opening. At least one handle is attached to the filter on the side of the inlet opening.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully