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Class Information
Number: 210/171
Name: Liquid purification or separation > Structural installation > Machinery
Description: Apparatus including means having moving parts.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8673138 Fuel filter Mar. 18, 2014
8636900 Fuel filter Jan. 28, 2014
8506819 System and method of filtering metalworking fluid Aug. 13, 2013
8486261 Fuel scavenge water removal system Jul. 16, 2013
8313077 Shaker deck adjustment apparatus Nov. 20, 2012
8277647 Effluent collection unit for engine washing Oct. 2, 2012
8268172 Waste fluid treating apparatus Sep. 18, 2012
8246817 Deionization filter for fuel cell vehicle coolant Aug. 21, 2012
8157992 Device and method for the cleaning of lubricant and a lubricant circuit Apr. 17, 2012
8110115 Mobile water treatment Feb. 7, 2012
8043499 Portable and autonomous desalination system Oct. 25, 2011
8038876 Filter assembly of washer Oct. 18, 2011
7993530 Systems and methods for portable oil filtration Aug. 9, 2011
7882715 Method for cleaning foreign materials filtering apparatus Feb. 8, 2011
7824547 Filter arrangement Nov. 2, 2010
7740757 Apparatus for removing buoyant pollutants Jun. 22, 2010
7713425 Oil management system May. 11, 2010
7712612 Fluid filter for an internal combustion engine May. 11, 2010
7704464 Hydrocarbon processing devices and systems for engines and combustion equipment Apr. 27, 2010
7601260 Ion exchanger container for a motor vehicle Oct. 13, 2009
7527664 Integrated machining module for processing workpieces and a method of assembling the same May. 5, 2009
7514009 Devices and processes for use in ultrasound treatment Apr. 7, 2009
7438803 Disposable weir liner Oct. 21, 2008
7354511 Hydraulic unit for industrial trucks Apr. 8, 2008
7311817 System and method for sanitizing and refilling a potable water system onboard a transport vehicle Dec. 25, 2007
7309308 Centrifugal oil separator in an internal combustion engine Dec. 18, 2007
7300575 Portable filter system Nov. 27, 2007
7217357 Oil filter for engines, transmissions or automatic transmissions May. 15, 2007
7192518 Liquid circuit Mar. 20, 2007
7175756 Device for treating working fluid for electric discharge machining Feb. 13, 2007
7160447 Fluid filtration system including replaceable filter module Jan. 9, 2007
7153419 Liquid treating device Dec. 26, 2006
7056432 Tank mounted oil filter assembly Jun. 6, 2006
7052599 Method and apparatus for reuse of abrasive fluid used in the manufacture of semiconductors May. 30, 2006
6979397 Dynamic particle removing flushing system Dec. 27, 2005
6972087 Transmission sump filter with bypass valve Dec. 6, 2005
6969459 Processing apparatus and an operating method thereof Nov. 29, 2005
6955755 Liquid filter comprising a valve arranged in a support tube of a filter element Oct. 18, 2005
6913689 Methods and apparatus for removing sediment from a liquid using pulses of pressurized air Jul. 5, 2005
6911142 Overhead return piping system Jun. 28, 2005
6881330 Multi-stage EDM filter Apr. 19, 2005
6846408 Filter assembly for a control valve in a vehicular brake system Jan. 25, 2005
6835306 Return-side filter for use in a vehicle transmission Dec. 28, 2004
6818126 Filter system Nov. 16, 2004
6811686 Apparatus for filtering and cooling motorcycle engine oil Nov. 2, 2004
6793812 Fluid filtration assembly combining return-side and supply-side filters for use in a vehicle transmission Sep. 21, 2004
6790348 External lubricant filter system for automatic transmissions Sep. 14, 2004
6787028 Operating substance tank, especially for a portable handheld work apparatus Sep. 7, 2004
6716341 Fluid filter assembly Apr. 6, 2004
6702199 Coolant feeding device of machine tool Mar. 9, 2004

1 2 3 4










 
 
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