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Class Information
Number: 405/36
Name: Hydraulic and earth engineering > Drainage or irrigation
Description: Method or apparatus including a step or means for either (a) collecting and removing surplus water from the soil, (b) applying water to the soil for agricultural purposes, or (c) the installation of apparatus for collecting and removing water from the soil or applying water to the soil.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7585135 |
Marsh and wetland rehabilitation system and associated methods |
Sep. 8, 2009 |
| 7585555 |
Synthetic-grass flooring and method for laying same |
Sep. 8, 2009 |
| 7585556 |
Studded plate with fold line |
Sep. 8, 2009 |
| 7553104 |
Synthetic materials for water drainage systems |
Jun. 30, 2009 |
| 7540953 |
Integrated below-ground vault with a filtered catch basin |
Jun. 2, 2009 |
| 7534071 |
Channel installation device |
May. 19, 2009 |
| 7534070 |
Water collection and distribution system for yard maintenance |
May. 19, 2009 |
| 7517172 |
Subsurface fluid distribution apparatus |
Apr. 14, 2009 |
| 7506844 |
Drainage channel installation device |
Mar. 24, 2009 |
| 7500492 |
Device for disbursing underground a liquid discharged from a sump pump |
Mar. 10, 2009 |
| 7438080 |
System and method for dewatering an area |
Oct. 21, 2008 |
| 7428462 |
Method for managing water channel systems |
Sep. 23, 2008 |
| 7413382 |
Coupler for leaching chamber systems |
Aug. 19, 2008 |
| 7392989 |
Connector gasket for concrete structures |
Jul. 1, 2008 |
| 7387467 |
Water collection system |
Jun. 17, 2008 |
| 7353113 |
System, method and computer program product for aquatic environment assessment |
Apr. 1, 2008 |
| 7344335 |
Methods and modules for an underground assembly for storm water retention or detention |
Mar. 18, 2008 |
| 7341400 |
Sustainable surface water disposal system |
Mar. 11, 2008 |
| 7341401 |
Subsurface drainage system and drain structure therefor |
Mar. 11, 2008 |
| 7337983 |
Irrigation method and system using variable orifices |
Mar. 4, 2008 |
| 7322773 |
Post mounting assembly |
Jan. 29, 2008 |
| 7309188 |
Drainable base course for a landfill and method of forming the same |
Dec. 18, 2007 |
| 7306406 |
Method of using anionic copolymer formulations for seepage control |
Dec. 11, 2007 |
| 7303357 |
Catch basin having selectable port position |
Dec. 4, 2007 |
| 7288190 |
Method, apparatus and system for removal of contaminants from water |
Oct. 30, 2007 |
| 7264418 |
Modular slotted drain assembly |
Sep. 4, 2007 |
| 7252458 |
Mitred grate and drain cover |
Aug. 7, 2007 |
| 7237980 |
System for infiltrating and irrigating water into soil |
Jul. 3, 2007 |
| 7207748 |
Water collection and distribution system for yard maintenance |
Apr. 24, 2007 |
| 7201333 |
Intermittent automatic irrigation system |
Apr. 10, 2007 |
| 7201538 |
Subsurface drainage system and drain structure therefor |
Apr. 10, 2007 |
| 7198430 |
Reformation of soft soil and system therefor |
Apr. 3, 2007 |
| 7198432 |
Water resource recycling system |
Apr. 3, 2007 |
| 7163635 |
Integrated below-ground vault with a filtered catch basin |
Jan. 16, 2007 |
| 7160058 |
Methods and module for an underground assembly for storm water retention or detention |
Jan. 9, 2007 |
| 7137755 |
Underground water retention apparatus |
Nov. 21, 2006 |
| 7134808 |
Drain sealing |
Nov. 14, 2006 |
| 7131787 |
Drain inlet cover |
Nov. 7, 2006 |
| 7114877 |
Drainage system for sports fields |
Oct. 3, 2006 |
| 7108454 |
Subsurface drainage system and drain structure therefor |
Sep. 19, 2006 |
| 7105086 |
Storm drain capture and containment device |
Sep. 12, 2006 |
| 7066414 |
Method and means for reducing stress in a pivot irrigation pipeline |
Jun. 27, 2006 |
| 7056058 |
Transport corridor drainage systems |
Jun. 6, 2006 |
| 7052207 |
Sediment control drain and method of construction |
May. 30, 2006 |
| 7040838 |
High capacity catch basin filtration system with adjustable deflector ring |
May. 9, 2006 |
| 7040840 |
Sewage effluent distribution means |
May. 9, 2006 |
| 7033108 |
Turf playing surface aeration and drainage system |
Apr. 25, 2006 |
| 7033110 |
Drainage support matrix |
Apr. 25, 2006 |
| 7029201 |
Utility line bedding for storm water management and storm water management system and method |
Apr. 18, 2006 |
| 7025532 |
Apparatus and method for transporting water with liner |
Apr. 11, 2006 |
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