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Class Information
Number: 137/565.37
Name: Fluid handling > Systems > With pump > Combined with fluid receiver > Fluid sump
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
8689827 Fuel supply apparatus Apr. 8, 2014
8631821 Flexible sump Jan. 21, 2014
8424566 Apparatus and systems to control a fluid Apr. 23, 2013
8113237 System for controlling fluid level in a sump Feb. 14, 2012
7934519 Valve unit for a microfluid system May. 3, 2011
7549442 Intake for vertical wet pit pump Jun. 23, 2009
7534070 Water collection and distribution system for yard maintenance May. 19, 2009
7255730 Fluid deceleration/de-aeration device Aug. 14, 2007
7207748 Water collection and distribution system for yard maintenance Apr. 24, 2007
7055546 Fluid intake pressure regulating system Jun. 6, 2006
6776185 Grounded jet pump assembly for fuel system Aug. 17, 2004
6739999 Fluid recovery system for an automatic transmission unit May. 25, 2004
6679279 Fluidic valve having a bi-phase valve element Jan. 20, 2004
6536468 Whirlpool reduction cap Mar. 25, 2003
6491060 Controlled sewage sump network system Dec. 10, 2002
6460562 Dual tank simultaneous fill system Oct. 8, 2002
6405748 Trailer and fuel tank assembly Jun. 18, 2002
6386231 Valve assembly which simulates a hand pump May. 14, 2002
6378554 Controlled sewage sump network system Apr. 30, 2002
6371158 Hydraulic system sump standpipe Apr. 16, 2002
6345644 Device for preventing pipeline freezing Feb. 12, 2002
6302144 Vehicle fuel system Oct. 16, 2001
6286545 Power steering fluid reservoir Sep. 11, 2001
6260577 System for the transfer of reactive resins components from a remote source to the point of application Jul. 17, 2001
6220283 Low silhouette power steering fluid reservoir Apr. 24, 2001
6176260 Fuel tank with incorporated deformable reservoir Jan. 23, 2001
6176133 Fuel sending unit having a fuel filter combined with a fuel float Jan. 23, 2001
6142179 Feed and filtering system for liquid media such as fuels Nov. 7, 2000
6129108 Fluid delivering system Oct. 10, 2000
6125883 Floor mounted double containment low profile sump pump assembly Oct. 3, 2000
6116266 Liquid collection tray Sep. 12, 2000
6029707 Water handling system Feb. 29, 2000
5996620 Liquid dispenser and control system Dec. 7, 1999
5593596 System and method for collecting cutting fluid liquid and chips Jan. 14, 1997
5498105 Drainage water pumping station and method for operating the same Mar. 12, 1996
5466380 Sump system and method for collecting liquid to be filtered Nov. 14, 1995
5307840 Ink tank/pump system May. 3, 1994
5234286 Underground water reservoir Aug. 10, 1993
5056552 High temperature recirculating chemical bath construction Oct. 15, 1991
5054519 Recirculating chemical bath with inflow and self balancing outflow Oct. 8, 1991
5014737 Quartz integrated trough/sump recirculating filtered high-purity chemical bath May. 14, 1991
5010920 Device for emptying water from a dishwasher Apr. 30, 1991
4804990 Automatic liquid feed and circulation system for a photographic film processor Feb. 14, 1989
4782851 Capillary valve for hydraulic systems Nov. 8, 1988
4650339 Solution mixing method and apparatus Mar. 17, 1987
4506986 Method and apparatus for preparating liquid mixtures Mar. 26, 1985
4029123 Pump tank divider plate for sump suction sodium pumps Jun. 14, 1977











 
 
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