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Class Information
Number: 134/168C
Name: Cleaning and liquid contact with solids > Apparatus > For work having hollows or passages > With movably or flexibly mounted spray or jet applying conduits or nozzles > With movable means to cause fluid motion (e.g., pumps) > Conduit cleaner
Description:










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8535452 Automated pipe clearing apparatus Sep. 17, 2013
8535453 Automated pipe clearing apparatus Sep. 17, 2013
8524011 Automated heat exchanger tube cleaning assembly and system Sep. 3, 2013
8409365 Gutter cleaning device Apr. 2, 2013
8398785 Rigid lance cleaning system and method therefor Mar. 19, 2013
8388760 Portable one man root poisoning system for sewers Mar. 5, 2013
8387636 Device for cleaning substrates on a carrier Mar. 5, 2013
8366835 Hydrodynamic nozzle Feb. 5, 2013
8268084 Liquid injection into gas stream Sep. 18, 2012
8157925 Siphon adapted for cleaning vessels Apr. 17, 2012
8152930 Method and apparatus for removing residual material from sample plates Apr. 10, 2012
8083864 Cleaning device Dec. 27, 2011
8083865 Tube lancing machine Dec. 27, 2011
8057607 Automated heat exchanger tube cleaning assembly and system Nov. 15, 2011
8034193 Endoscope cleaning/disinfecting apparatus Oct. 11, 2011
7931877 Needleless hub disinfection device Apr. 26, 2011
7753060 Cellular aqueous tube cleaning system and method Jul. 13, 2010
7694850 Device and method for hygienically delivering a liquid Apr. 13, 2010
7670462 System and method for on-line cleaning of black oil heater tubes and delayed coker heater tubes Mar. 2, 2010
7584914 Drainage pipe washing apparatus Sep. 8, 2009
7546843 Removal of hardened concrete from ready mixed drum interiors using upwardly directed high pressure water Jun. 16, 2009
7530363 High pressure tube cleaning apparatus May. 12, 2009
7473359 System for straining water Jan. 6, 2009
7429319 Sewage slurry separation system Sep. 30, 2008
7354483 Device and method for transporting and delivering liquid chemical to inside natural gas pipeline Apr. 8, 2008
7347345 Device and method for hygienically delivering a liquid food Mar. 25, 2008
7305998 Mobile flushing unit and process Dec. 11, 2007
7252095 Mobile flushing unit and process Aug. 7, 2007
7198052 Mobile flushing unit and process Apr. 3, 2007
7178534 High pressure tube cleaning apparatus Feb. 20, 2007
7124766 Apparatus and use thereof in cleaning a respiratory device Oct. 24, 2006
7040331 High pressure tube cleaning apparatus May. 9, 2006
7017593 Pipe washing method and pipe washing apparatus Mar. 28, 2006
6948512 Flushing attachment for hydrant Sep. 27, 2005
6807975 Urine bag cleaning machine Oct. 26, 2004
6776231 Casing scraper Aug. 17, 2004
6761191 Liquid filling system with improved fluid displacement, nozzle and container handling, cleaning, and calibration/set-up capabilities Jul. 13, 2004
6758227 Medical instrument washer Jul. 6, 2004
6702939 Sewer cleaning tool Mar. 9, 2004
6615848 Electronically controlled pipeline monitoring and cleaning device Sep. 9, 2003
6607607 Coiled tubing wellbore cleanout Aug. 19, 2003
6581615 Apparatus for washing and disinfecting an endoscope cable assembly Jun. 24, 2003
6558620 Liquid cleaning and sterilization method May. 6, 2003
6523554 Street sewer passive clean-out system Feb. 25, 2003
6523556 Portable cleaning apparatus for gas distribution tube Feb. 25, 2003
6502590 Method and apparatus for flushing x-ray tube heat exchanger Jan. 7, 2003
6488041 System and method for clean and priming extrusion head Dec. 3, 2002
6474349 Ultrasonic cleanout tool and method of use thereof Nov. 5, 2002
6475444 Rinsing tray system Nov. 5, 2002
6443169 Portable apparatus for rotatably maintaining a pumping conduit on an incline Sep. 3, 2002

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