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Class Information
Number: 405/107
Name: Hydraulic and earth engineering > Fluid control, treatment, or containment > Flow control > Artificial water barrier (e.g., dam, levee, etc.)
Description: Method or apparatus relating to a fixed artificial construction placed to obstruct the flow of a body of water so as to stop substantially all flow or to prevent lateral spreading of the body of water.










Sub-classes under this class:

Class Number Class Name Patents
405/114 Connectable sections 126
405/115 Flexible 123
405/109 Having impervious core 22
405/108 Having spillway 26
405/110 Hollow or buttressed 16
405/116 In situ construction 63
405/113 Tension stayed 4


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8702345 Modular, dynamically sized and shaped, industrial-liquid-containment system and methods of use Apr. 22, 2014
8662335 All-terrain berm Mar. 4, 2014
8636445 Hazardous spill ground containment system Jan. 28, 2014
8621740 Water-retaining element, system and method for forming a temporary water-retaining structure Jan. 7, 2014
8602687 Water/fluids surge/backflow protection systems and management Dec. 10, 2013
8585318 Self-deployable wave break system Nov. 19, 2013
8540456 Containment system Sep. 24, 2013
8496404 Reinforcement system for increased lateral stability of flood wall Jul. 30, 2013
8485757 Shape-retention-type hoisting rectangular parallelepiped bag Jul. 16, 2013
8434967 Water shielding barrier May. 7, 2013
8402875 Armor plated device Mar. 26, 2013
8388266 Apparatus for and methods of stabilizing a leaking dam or levee Mar. 5, 2013
8382400 Sandbag Feb. 26, 2013
8272811 Process for grouting a curtain with polymer Sep. 25, 2012
8266845 Device for producing above ground open or closed structures Sep. 18, 2012
8235631 Bag for retaining wall Aug. 7, 2012
8001735 Flood barrier system Aug. 23, 2011
7976240 Flood barrier Jul. 12, 2011
7972081 Sea wall system with displaceable and water level actuating components Jul. 5, 2011
7967529 Ocean water drawing system Jun. 28, 2011
7887258 Intake apparatus for dams Feb. 15, 2011
7857967 Sludge treatment system for dam Dec. 28, 2010
7815397 Expansion-sealed flood control gate Oct. 19, 2010
7658572 Tide apparatus and tide structure Feb. 9, 2010
7614825 Deployable containment system Nov. 10, 2009
7614826 Method and device for waterproofing and draining off infiltrated water in hydraulic structures Nov. 10, 2009
7568863 Panel forms Aug. 4, 2009
7552565 Flood barrier system Jun. 30, 2009
7445403 Liquid barrier assembly and connector therefor Nov. 4, 2008
7431534 Flood protection Oct. 7, 2008
7431533 Floating levee sheet Oct. 7, 2008
7422392 Water control structure Sep. 9, 2008
7364385 Protective flood barrier Apr. 29, 2008
7341402 Barrier panel Mar. 11, 2008
7281879 Portable flood-barriers system Oct. 16, 2007
7229234 Method for preventing and discharging flood Jun. 12, 2007
7214004 Mobile flood wall May. 8, 2007
7214005 Sectionalized flood control barrier May. 8, 2007
7179387 Treatment system and method for remediating a body of water Feb. 20, 2007
7157010 Polymeric flocculant infused silt fence Jan. 2, 2007
7121764 Portable flood barrier section and flood barrier Oct. 17, 2006
7114879 Water control gate and actuator therefore Oct. 3, 2006
7033112 Water-retaining structure Apr. 25, 2006
7021869 Sediment control device and system Apr. 4, 2006
7011766 Capping and treating a metal-contaminated sediment Mar. 14, 2006
6955759 Porous dike intake structure for fish diversion Oct. 18, 2005
6935809 Method and means for making an embankment Aug. 30, 2005
6905289 Sediment control device and system Jun. 14, 2005
6840711 Flood control panel system Jan. 11, 2005
6755591 Liquid flow controller device Jun. 29, 2004

1 2 3










 
 
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