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Class Information
Number: 210/163
Name: Liquid purification or separation > Structural installation > Grated inlet surface drain
Description: Structures including a strainer in outlet means which provide drain means for a surface, as a floor.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614198 |
Method for providing existing building flat roof with drain restrictors |
Nov. 10, 2009 |
| 7611304 |
Catch basin curb inlet cover |
Nov. 3, 2009 |
| 7600644 |
Locking drain filter for floor drains with drain wells |
Oct. 13, 2009 |
| 7597802 |
Drain filtration apparatus |
Oct. 6, 2009 |
| 7591111 |
Inlet flow multiplier and roof drain utilizing same |
Sep. 22, 2009 |
| 7588392 |
Removable grate |
Sep. 15, 2009 |
| 7563364 |
Curb inlet filter |
Jul. 21, 2009 |
| 7549820 |
Curb opening filter |
Jun. 23, 2009 |
| 7540953 |
Integrated below-ground vault with a filtered catch basin |
Jun. 2, 2009 |
| 7534355 |
Storm drain filter with variable flow capacity |
May. 19, 2009 |
| 7531088 |
Drain trap with strainer and cup |
May. 12, 2009 |
| 7524414 |
Apparatus for filtering out and collecting debris at a storm drain |
Apr. 28, 2009 |
| 7517452 |
Filter assembly |
Apr. 14, 2009 |
| 7519473 |
Device and method for estimating occurrence distribution of unascertained water and recording medium |
Apr. 14, 2009 |
| 7497234 |
Storm water flow restriction method and apparatus |
Mar. 3, 2009 |
| 7494585 |
Large area catch basin filter |
Feb. 24, 2009 |
| 7491338 |
Apparatus and method for blocking and controlling the release of solid materials into or through a fluid-flow channel |
Feb. 17, 2009 |
| 7488414 |
Storm water filter for positioning within a storm water inlet |
Feb. 10, 2009 |
| 7479221 |
Catch basin filter absorber apparatus for water decontamination |
Jan. 20, 2009 |
| 7470362 |
In line wetland water treatment system and method |
Dec. 30, 2008 |
| 7455766 |
System for filtering stormwater-carried debris flowing through a gutter inlet into a catch basin |
Nov. 25, 2008 |
| 7442296 |
Disposable sink drain strainer |
Oct. 28, 2008 |
| 7438802 |
Run-off water filter for storm drains |
Oct. 21, 2008 |
| 7425261 |
Stormwater bioretention filtration system with overflow/bypass capability |
Sep. 16, 2008 |
| 7415802 |
Bi-functional roof drain having integrated vent |
Aug. 26, 2008 |
| 7407574 |
Rooftop drainage device |
Aug. 5, 2008 |
| 7404892 |
Storm water catch basin filter comprising an anti-microbial agent |
Jul. 29, 2008 |
| 7396471 |
Sediment control drain and method of construction |
Jul. 8, 2008 |
| 7357861 |
Curb inlet filter |
Apr. 15, 2008 |
| 7309420 |
Sanitary, storm and catch basin trap with filter insert |
Dec. 18, 2007 |
| 7300573 |
Catch basin filter |
Nov. 27, 2007 |
| 7300574 |
System for filtering stormwater-carried debris flowing through a gutter inlet into a catch basin |
Nov. 27, 2007 |
| 7300590 |
Method and apparatus for separating oil and debris from water run-off |
Nov. 27, 2007 |
| 7276156 |
Storm drain filter |
Oct. 2, 2007 |
| 7270756 |
Large area catch basin filter |
Sep. 18, 2007 |
| 7270747 |
Storm water drain system |
Sep. 18, 2007 |
| 7258785 |
Apparatus for separating oil and debris from water run-off |
Aug. 21, 2007 |
| 7252458 |
Mitred grate and drain cover |
Aug. 7, 2007 |
| 7246968 |
Storm sewer inlet grate system |
Jul. 24, 2007 |
| 7238279 |
Impulse-responsive rotary actuator for storm drain barrier not disabled by immersion |
Jul. 3, 2007 |
| 7234894 |
Storm drain basin gate system |
Jun. 26, 2007 |
| 7179371 |
Securable curb inlet filter |
Feb. 20, 2007 |
| 7163635 |
Integrated below-ground vault with a filtered catch basin |
Jan. 16, 2007 |
| 7160444 |
System for removing contaminants from storm water |
Jan. 9, 2007 |
| 7153417 |
Floating storm water drain basket |
Dec. 26, 2006 |
| 7146295 |
Computerized design method and apparatus for drainage systems |
Dec. 5, 2006 |
| 7132045 |
Sanitary, storm and catch basin trap with filter insert |
Nov. 7, 2006 |
| 7128831 |
Pollutant containment system |
Oct. 31, 2006 |
| 7122117 |
Self-cleaning composite deck drain |
Oct. 17, 2006 |
| 7112274 |
Post-production drain inlet filter system |
Sep. 26, 2006 |
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