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Class Information
Number: 15/104.03
Name: Brushing, scrubbing, and general cleaning > Implements > Pipe, tube, or conduit cleaner
Description: Mechanical or gaseous pressure device for hammering, cutting, scraping, loosening, and/or flushing deposits from a conduit, pipe or tube.










Sub-classes under this class:

Class Number Class Name Patents
15/104.05 Inside 304
15/104.04 Outside 251


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8671495 Scraper pig Mar. 18, 2014
8650694 Speed regulated pipeline pig Feb. 18, 2014
8601633 Cleaning of body-inserted medical tubes Dec. 10, 2013
8584296 Apparatus for cleaning bleeder valves Nov. 19, 2013
8584297 Hand-operated drain snake with auger Nov. 19, 2013
8574377 Devices for clearing blockages in in-situ artificial lumens Nov. 5, 2013
8550988 Endoscopic cleaner Oct. 8, 2013
8544134 Tight space, inside boat thruhole fitting clearing Oct. 1, 2013
8505146 Auger head cleanout system Aug. 13, 2013
8468637 Mechanically-actuated endotracheal tube cleaning device Jun. 25, 2013
8365337 Hand-operated drain snake with auger Feb. 5, 2013
8359696 Separable drain snake device and kit Jan. 29, 2013
8296892 Inside boat thruhole fitting clearing Oct. 30, 2012
8197611 Method, device and tool for cleaning, surveying, inspecting, etc. unpiggable pipelines Jun. 12, 2012
8079170 Gun barrel cleaning apparatus and method Dec. 20, 2011
7857793 Luer cleaner Dec. 28, 2010
7823235 Pipe cleaning and cutting tool Nov. 2, 2010
7743450 Cleaning bullet Jun. 29, 2010
7662342 Measuring cell Feb. 16, 2010
7607187 One step copper pipe fitting abrasion preparation Oct. 27, 2009
7513957 Hole cleaning method Apr. 7, 2009
7506395 Pipe cleaning tool Mar. 24, 2009
7294222 External pipe cleaner Nov. 13, 2007
7200890 Apparatus for preparing the welding region on the outer surface of plastic pipes Apr. 10, 2007
7178418 Segment of a sensor-supporting element for a scraper-type device Feb. 20, 2007
7028361 Cleaning assembly Apr. 18, 2006
6981821 Subsea pipeline insertion shoe Jan. 3, 2006
6964077 Pipe cleaning and deburring tool Nov. 15, 2005
6939411 Method and tool for cleaning a watercraft speedometer Sep. 6, 2005
6874193 Inhibitor dispensing pipeline pig Apr. 5, 2005
6865766 Process tapping point clearing apparatus Mar. 15, 2005
6862818 Oil removing device for cleaning pipes that are present in the form of coils Mar. 8, 2005
6863116 Apparatus and method for collection and disposal of waste-water and debris from heat exchanger tubes and other sources Mar. 8, 2005
6848143 Scavenging metallic debris from buried metal pipelines Feb. 1, 2005
6792820 Method and accessories for pipe replacement Sep. 21, 2004
6715370 Method of inspecting district heating pipes Apr. 6, 2004
6709449 Stent treatment apparatus and method Mar. 23, 2004
6698444 Freeing of seized valves Mar. 2, 2004
6630032 Method and apparatus for dislodging accrued deposits from a vessel Oct. 7, 2003
6611983 Tool for dislodging packed material from a discharge chute Sep. 2, 2003
6582655 Insulation coverage system and method for inhibiting biological contamination Jun. 24, 2003
6539574 Non-abrasive deburring device for metal parts Apr. 1, 2003
6485577 Pipe pig formed of frozen product Nov. 26, 2002
6305392 Method and apparatus for removing processing liquid from a processing liquid delivery line Oct. 23, 2001
6299688 Developer nozzle clean combs Oct. 9, 2001
6286171 Apparatus for removing debris from a machined or threaded cavity Sep. 11, 2001
5891260 Product recovery system Apr. 6, 1999
5840128 Water service line cleaning device and method Nov. 24, 1998
5784803 Oil removing method for a pipe coil Jul. 28, 1998
5603167 Oil removing apparatus and oil removing method for a pipe coil Feb. 18, 1997

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