ClassID:

37523

B08B9/045 - CPC Classification

Classification description:

Cleaning hollow articles by methods or apparatus specially adapted thereto; Cleaning pipes or tubes or systems of pipes or tubes; Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"

Recent Application in this class:
#1
20260077395
2026-03-19

Drain Cleaning Device

#2
20250367714
2025-12-04

TRANSPORTABLE MACHINE INCLUDING A TRACK SYSTEM

#3
20250353049
2025-11-20

Garbage Chute Crawler Cleaning Robot

#4
20250326012
2025-10-23

HOUSING CLEANING DEVICE FOR CLEANING A HOUSING OF A SCREW MACHINE

#5
20250326011
2025-10-23

DRAIN CLEANERS WITH A TOP-MOUNTED LIGHT ASSEMBLY

#6
20250237047
2025-07-24

DRAIN CLEANER WITH CABLE COUNTING

#7
20250235904
2025-07-24

DUAL SOURCE DRAIN CLEANERS INCLUDING ON DEVICE BATTERY CHARGING

#8
20250222497
2025-07-10

TANK FOR USE IN MICROGRAVITY

#9
20250205759
2025-06-26

Drain Cleaning Device

#10
20250188724
2025-06-12

DRAIN CLEANING MACHINE

#11
20250162002
2025-05-22

APPARATUS, METHODS AND SYSTEMS FOR TUBULAR INSPECTION AND/OR CLEANING

#12
20250154753
2025-05-15

DRAIN CLOG REMOVER

#13
20250144679
2025-05-08

AIR DUCT CLEANING APPARATUS

#14
20250050388
2025-02-13

SYSTEMS AND METHODS FOR DRAIN AND PIPE CLEANING AND INSPECTION

#15
20250041916
2025-02-06

DRAIN CLEANING MACHINE

#16
20240408654
2024-12-12

DRAIN CLEANERS

#17
20240326105
2024-10-03

DRAIN CLEANING MACHINE

#18
20240298861
2024-09-12

Heating, Ventilation, and Air Conditioning (HVAC) Air Duct Cleaning System

#19
20240254748
2024-08-01

AUGER TOOL

#20
20240229443
2024-07-11

DRAIN CLEANING DEVICE

#21
20240226971
2024-07-11

TELESCOPIC ADAPTER DEVICE FOR DREDGING MACHINE

#22
20240218652
2024-07-04

Sewer cleaning machine

#23
20240167262
2024-05-23

FEED MECHANISM FOR A DRAIN CLEANER ASSEMBLY

#24
20240142175
2024-05-02

Unblocking apparatus for furnace discharging pipe and use method

#25
20240131564
2024-04-25

TELESCOPIC ADAPTER DEVICE FOR DREDGING MACHINE

#26
20240110814
2024-04-04

Systems and methods for identifying points of interest in pipes or drain lines

#27
20240033787
2024-02-01

FIREARM BORE CLEANER

#28
20240026669
2024-01-25

Drain cleaning machine

#29
20240011268
2024-01-11

DRAIN UNCLOGGER TOOL

#30
20240008953
2024-01-11

SURGICAL CLEANING TOOL, SYSTEMS, AND METHODS

#31
20230398585
2023-12-14

CLOSET AUGER

#32
20230358407
2023-11-09

Pellet grill

#33
20230286113
2023-09-14

PIPE CLEANING TOOL

#34
20230278079
2023-09-07

Pipe Cleaning Device

#35
20230277025
2023-09-07

Heating, ventilation, and air conditioning (HVAC) air duct cleaning system

#36
20230241653
2023-08-03

Hybrid descaling tool and methods

#37
20230234109
2023-07-27

Pipe Oxidation Removal Tool

#38
20230193615
2023-06-22

DRAIN CLEANING DEVICE

#39
20230193609
2023-06-22

Portable pipe dredging machine and dredging method

#40
20230173561
2023-06-08

DRAIN CLEANING DEVICE

#41
20230158556
2023-05-25

Pyrolysis Vapour Condenser System and Method of Condensing Pyrolysis Vapour

#42
20230151600
2023-05-18

SHEATHED FLEXIBLE SHAFT DRAIN CLEANER

#43
20230151277
2023-05-18

FURNACE FOR PYROLYSIS

#44
20230149985
2023-05-18

DRAIN AUGER

#45
20230125817
2023-04-27

Sewer cleaning machine

#46
20230124234
2023-04-20

Drain Cleaner Tool

#47
20230097086
2023-03-30

COMPRESSION COUPLING FOR DRAIN CLEANING CABLE

#48
20230047228
2023-02-16

Drain cleaning device

#49
20230033800
2023-02-02

CLEANING DEVICE FOR A SMOKING SUBSTITUTE DEVICE

#50
20230024610
2023-01-26

RETRACTABLE MECHANICAL DEVICE AND METHOD FOR CLEANING TUBULAR STRUCTURES AND INSTALLING SENSOR/TRANSDUCER ELEMENTS ON THE INSIDE WALL THEREOF

#51
20230023167
2023-01-26

Systems and methods for cleaning orifices of a 3D liquid metal printer

#52
20220402002
2022-12-22

Apparatus for driving tools via interchangeable flexible shafts

#53
20220402001
2022-12-22

Powder removing apparatus using screw cylinder for gas processing facility

#54
20220339677
2022-10-27

PIPELINE CLEANOUT TOOL

#55
20220305532
2022-09-29

Cleaning coke deposits from process equipment

#56
20220290865
2022-09-15

Pellet grill

#57
20220290421
2022-09-15

PIPE CLEANER ASSEMBLY

#58
20220220827
2022-07-14

Wireline clean-out tool having improved capacity

#59
20220219210
2022-07-14

Drain cleaner

#60
20220203414
2022-06-30

Auto-feed pipe cleaner

#61
20220184672
2022-06-16

TRANSPORTABLE MACHINE INCLUDING A TRACK SYSTEM

#62
20220176421
2022-06-09

Plumbing Tool Support Accessory

#63
20220126333
2022-04-28

Motorized drain cleaner

#64
20220112703
2022-04-14

Drain cleaning device

#65
20220105547
2022-04-07

HOUSING CLEANING DEVICE FOR CLEANING A HOUSING OF A SCREW MACHINE

#66
20220098849
2022-03-31

DRAIN CLEANER

#67
20220088649
2022-03-24

Closet auger

#68
20220080472
2022-03-17

Sewer cleaning machine

#69
20220071654
2022-03-10

Tube body cleaning apparatus

#70
20220042743
2022-02-10

Lance unblocking method and apparatus

#71
20220039910
2022-02-10

Surgical cleaning tool, systems, and methods

#72
20220032346
2022-02-03

Firearm bore cleaner

#73
20220003078
2022-01-06

Fluid flow activated rotational cleaning tool

#74
20210379633
2021-12-09

Flexible and extendable conduit descaling article

#75
20210346921
2021-11-11

Drain cleaner

#76
20210330421
2021-10-28

Surgical Accessory and Methods of Using the Same

#77
20210291238
2021-09-23

Transmission array for drain cleaner

#78
20210285197
2021-09-16

Drain cleaning machine

#79
20210277647
2021-09-09

Feed mechanism for a drain cleaner assembly

#80
20210270550
2021-09-02

Tube lancing machine

#81
20210268557
2021-09-02

Tool for dampening oscillation of a rotating shaft

#82
20210245208
2021-08-12

Drain cleaning machine

#83
20210238835
2021-08-05

DRAIN PIPE CLEANING APPARATUS

#84
20210222412
2021-07-22

DRAIN AUGER MACHINE ATTACHMENT FOR UNCLOGGING DRAINS

#85
20210205863
2021-07-08

TORQUE LIMITER FOR POWERED DRAIN CLEANER

#86
20210205862
2021-07-08

Method of removing sludge from a drain pipe

#87
20210197239
2021-07-01

Drain cleaning device

#88
20210187570
2021-06-24

DRAIN SNAKE DRILL WITH INTERCHANGABLE DRUMS

#89
20210187569
2021-06-24

Pipe oxidation removal tool

#90
20210172598
2021-06-10

Burner maintenance tool

#91
20210172162
2021-06-10

POWERED DRAIN CLEANER WITH FLEX SHAFT

#92
20210162471
2021-06-03

Cleaning coke deposits from process equipment

#93
20210138518
2021-05-13

Duct cleaning apparatus

#94
20210131090
2021-05-06

Method and device for cleaning sewer pipeline

#95
20210131085
2021-05-06

Plumbing snake assembly

#96
20210094082
2021-04-01

Adaptive cleaning device

#97
20210087802
2021-03-25

Drain cleaning device

#98
20210076748
2021-03-18

TOOL FOR CLEANING ELECTRIC HEATING SMOKING DEVICE

#99
20210041005
2021-02-11

Motor dampener and drive train for plumbing tools

#100
20200400067
2020-12-24

Automatic cleaned drain piping system on crosshead type two-stroke engines, having a slow rotating centreless flexible spiral auger fixed mounted in the piping system

#101
20200391255
2020-12-17

CONDUIT CLEANER

#102
20200354944
2020-11-12

TOOL FOR CLEANING A DRAIN

#103
20200353515
2020-11-12

Drain cleaner

#104
20200298291
2020-09-24

Manually operated drum-type pipe cleaning device

#105
20200291632
2020-09-17

Sewer cleaning machine

#106
20200290098
2020-09-17

SYSTEMS AND METHODS FOR CLEANING A PRESSURIZED PIPE

#107
20200271478
2020-08-27

Systems and methods for identifying points of interest in pipes or drain lines

#108
20200238345
2020-07-30

Drain cleaning systems using sheath protected flexible shaft

#109
20200230667
2020-07-23

Mechanism for retention of multiple apparatus on plumbing tools

#110
20200217060
2020-07-09

Cable feed control mechanism for drain cleaner

#111
20200215590
2020-07-09

Paw type quick guiding dredging device for household sewer pipe

#112
20200208394
2020-07-02

Drain cleaning device

#113
20200197988
2020-06-25

CLEANING DEVICE

#114
20200191507
2020-06-18

Device for driving a flexible lance

#115
20200190786
2020-06-18

Extendable toilet auger

#116
20200171554
2020-06-04

Method and apparatus for seam dressing

#117
20200156122
2020-05-21

Drill device for removing plugging inside pipe

#118
20200155265
2020-05-21

Surgical Accessory and Methods of Using the Same

#119
20200100862
2020-04-02

Surgical Accessory and Methods of Using the Same

#120
20200080293
2020-03-12

Drain cleaner

#121
20200078836
2020-03-12

Drop head attachment for toilet auger

#122
20200070218
2020-03-05

Blade bit of a pipe cleaning or opening device

#123
20200048885
2020-02-13

Drain cleaning machine

#124
20200047223
2020-02-13

Closet auger

#125
20200047219
2020-02-13

Drill device for removing plugging in pipes

#126
20200011039
2020-01-09

Toilet clean device

#127
20190376271
2019-12-12

Drain cleaning tool

#128
20190368186
2019-12-05

FORWARD ARTICULATING CLEANING AND REMOVAL APPARATUS AND METHOD

#129
20190329303
2019-10-31

DEVICE FOR CLEANING INNER SURFACE OF PIPE

#130
20190314875
2019-10-17

Ultra-high pressure nozzle for cleaning pipes, with seal

#131
20190299262
2019-10-03

WASHING DEVICE AND OPERATION SETTING METHOD THEREOF

#132
20190257062
2019-08-22

Drain un-clogging assembly

#133
20190247899
2019-08-15

Device for washing pipes and method of connecting the same

#134
20190224726
2019-07-25

Cleaning coke deposits from process equipment

#135
20190210078
2019-07-11

Sewer cleaning machine

#136
20190210077
2019-07-11

Apparatus for remotely propelling a flexible lance into and out of a piping system

#137
20190201946
2019-07-04

Internal pipe cleaning tool and method

#138
20190194929
2019-06-27

Cleaning device for internal cleaning of drain or sewer pipes

#139
20190193128
2019-06-27

Drain cleaner

#140
20190186673
2019-06-20

Cleaning Interiors of Subsea Structures

#141
20190186551
2019-06-20

Tool-less clutch adjustment and removal for drain cleaner

#142
20190184434
2019-06-20

Drain cleaner cord retention system

#143
20190174692
2019-06-13

Endophytic microbial seed treatment formulations and methods related thereto for improved plant performance

#144
20190160499
2019-05-30

Mechanism for retention of multiple apparatus on plumbing tools

#145
20190148026
2019-05-16

Flange flush tool

#146
20190127964
2019-05-02

Cable feed mechanism for a drain cleaner

#147
20190118230
2019-04-25

Duct-cleaning device and method

#148
20190060966
2019-02-28

Cleaning device for internal cleaning of drain or sewer pipes

#149
20190048674
2019-02-14

Core drilling methods and devices

#150
20190022715
2019-01-24

CLEANING DEVICE FOR CLEANING OF PIPES

#151
20180369883
2018-12-27

Drain cleaning cable

#152
20180333511
2018-11-22

Microplasma devices for surface or object treatment and biofilm removal

#153
20180311709
2018-11-01

LUMEN CLEARING DEVICES

#154
20180282991
2018-10-04

Drain cleaner with drum exchange mechanism

#155
20180236506
2018-08-23

Device and system for opening up branch point of pipe assembly

#156
20180230689
2018-08-16

DRAIN CLEANING DEVICE

#157
20180229279
2018-08-16

Drain cleaner

#158
20180207686
2018-07-26

Flexible cleaning lance positioner guide apparatus

#159
20180161833
2018-06-14

Apparatus for remotely propelling a flexible lance into and out of a piping system

#160
20180147612
2018-05-31

Drain cleaner

#161
20180142458
2018-05-24

Drain cleaning tools

#162
20180126430
2018-05-10

Cleaning device, method and use for cleaning a pipe

#163
20180126429
2018-05-10

Drain cleaner

#164
20180126428
2018-05-10

Pipe Cleaning Apparatus

#165
20180119406
2018-05-03

Sewer cleaning machine

#166
20180104727
2018-04-19

Device for cleaning inner surface of pipe

#167
20180085797
2018-03-29

Drain servicing assembly

#168
20180080212
2018-03-22

Cable movement indicator for plumbing tools

#169
20180056342
2018-03-01

PIPE CLEANING DEVICE

#170
20180051454
2018-02-22

Telescoping drum auger extension tool

#171
20180038650
2018-02-08

Lance unblocking method and apparatus

#172
20180036777
2018-02-08

Advancing unit for a pipe cleaning machine, pipe cleaning machine, and associated method

#173
20180030715
2018-02-01

Cable feed control mechanism for drain cleaner

#174
20180030714
2018-02-01

Cable feed control mechanism for drain cleaner

#175
20180016776
2018-01-18

Drain cleaner with feed handle

#176
20170368581
2017-12-28

CLEANING DEVICE

#177
20170367470
2017-12-28

Flexible torsion shaft and an arrangement using it and a cleaning device for air-conditioning ducts

#178
20170362917
2017-12-21

Multi-bar scraper for cleaning marine risers and wellbores

#179
20170328053
2017-11-16

Drill bit

#180
20170321402
2017-11-09

Motorized pipe-mounted drain cleanout

#181
20170312796
2017-11-02

Cleaning coke deposits from process equipment

#182
20170307312
2017-10-26

Tube cleaning and inspecting system and method

#183
20170284078
2017-10-05

Powered drain auger

#184
20170274429
2017-09-28

High pressure cleaning lance drive safety apparatus

#185
20170268596
2017-09-21

Motor dampener and drive train for plumbing tools

#186
20170268315
2017-09-21

Cleaning channels

#187
20170268216
2017-09-21

Clear drum covers for plumbing tools

#188
20170266702
2017-09-21

Modular guide hose system for plumbing tools

#189
20170252783
2017-09-07

Enhanced knuckle-jointed lance useful for internal cleaning and inspection of tubulars

#190
20170232484
2017-08-17

Closet auger

#191
20170226825
2017-08-10

SUBMERSIBLE PUMP SYSTEMS AND METHODS OF USE

#192
20170216890
2017-08-03

Drinking straws cleaning system

#193
20170215986
2017-08-03

SURGICAL ACCESSORY AND METHODS OF USING THE SAME

#194
20170211472
2017-07-27

ENGINE CLEANSING DEVICE AND ENGINE CLEANSING METHOD

#195
20170203338
2017-07-20

Forward articulating cleaning and removal apparatus and method

#196
20170165723
2017-06-15

Drain cleaner

#197
20170081834
2017-03-23

Sewer line root cleaning and repair system

#198
20170051494
2017-02-23

Devices for cross bore safeguard during sewer system cleanouts

#199
20170030061
2017-02-02

Tool for removing hair from a drain

#200
20170023052
2017-01-26

Cable couplings for drain cleaning tools

#201
20170002970
2017-01-05

Liner removal system

#202
20160325320
2016-11-10

Plumbing device and associated systems and methods

#203
20160263631
2016-09-15

Pivoting tube brush

#204
20160257913
2016-09-08

Systems and methods for tabletized tube cleaning

#205
20160194857
2016-07-07

Powered drain unclogging attachment device

#206
20160175899
2016-06-23

Feed control device for plumbing tools

#207
20160167189
2016-06-16

Device and arrangement for milling inner surface of pipe

#208
20160158809
2016-06-09

Cleaning lance rotator drive apparatus

#209
20160129487
2016-05-12

Cleaning device and cleaning method implemented by the same

#210
20160121377
2016-05-05

Cleaning device

#211
20160096202
2016-04-07

Flexible cleaning lance positioner guide apparatus

#212
20160018045
2016-01-21

Modular robotic assembly

#213
20150258586
2015-09-17

DRAINAGE STRUCTURE CLEANING TOOL AND METHOD

#214
20150176637
2015-06-25

CABLE COUPLINGS FOR DRAIN CLEANING TOOLS

#215
20150113748
2015-04-30

Quick release mechanisms for plumbing tools

#216
20140318577
2014-10-30

APPARATUSES AND METHODS FOR REMOVING DEPOSITS IN THERMAL CONVERSION PROCESSES

#217
20140261580
2014-09-18

Single-lance reel for internal cleaning and inspection of tubulars

#218
20140215737
2014-08-07

Motorized drain snake

#219
20140190516
2014-07-10

Drain pipe cleaning device and method

#220
20140173840
2014-06-26

Motorized drain cleaning machine

#221
20140150822
2014-06-05

Method and a device for cleaning an area located inside a restriction

#222
20140115802
2014-05-01

Motorized Drain Snake

#223
20140059787
2014-03-06

ELECTRICAL GENERATOR PARALLEL RING RESIN REMOVAL TOOLING

#224
20140033456
2014-02-06

Apparatus for cleaning bleeder valves

#225
20130220389
2013-08-29

Pipe cleaning apparatus

#226
20130205523
2013-08-15

Cleaning brush

#227
20130160227
2013-06-27

Feed control lock for hand operated drain cleaner

#228
20130133147
2013-05-30

Hand-operated drain snake with auger

#229
20130066297
2013-03-14

Systems and methods for cleaning body cavities and for endoscopic steering

#230
20130019422
2013-01-24

Sunroof Genie Turbo; a vehicle sunroof drain tube snake.

#231
20120312910
2012-12-13

Power transmission device and power transmission method

#232
20120300057
2012-11-29

SELF-CONTAINED SIGNAL CARRIER FOR PLUMBING & METHODS OF USE THEREOF

#233
20120289910
2012-11-15

Systems and methods for cleaning body cavities

#234
20120289892
2012-11-15

Systems and methods for cleaning body cavities

#235
20120204670
2012-08-16

Four degree of freedom (4-DOF) single modular robot unit or joint

#236
20120203501
2012-08-09

Drain cleaning apparatus with electronic cable monitoring system

#237
20120110761
2012-05-10

IN-LINE SONDE CARRIER

#238
20120063965
2012-03-15

Method and apparatus for fast pyrolysis of biomass in rotary kilns

#239
20120011906
2012-01-19

AUGER CAM LOCK

#240
20120005849
2012-01-12

Hand-operated drain snake with auger

#241
20110289706
2011-12-01

Auger with tentacles

#242
20110271470
2011-11-10

Brush Assembly with Non-Rotating Stabilizer and Brushes

#243
20110232776
2011-09-29

Valve Box Stack Cleaner

#244
20110220700
2011-09-15

System for propelling a coil clad hose and method thereof

#245
20110191969
2011-08-11

Drum auger

#246
20110182656
2011-07-28

SLEEVED COUPLING

#247
20110154594
2011-06-30

Tool for Working on Repaired Underground Pipes

#248
20110146711
2011-06-23

APPARATUS AND METHOD FOR CLEANING CULVERTS

#249
20110107535
2011-05-12

Cleaning tool device

#250
20110088184
2011-04-21

Apparatus for reducing buildup of deposits in semiconductor processing equipment

#251
20110054687
2011-03-03

Robotic arm

#252
20100326474
2010-12-30

Process for cleaning resin out of an electrical generator parallel ring

#253
20100263140
2010-10-21

Pipe and tubes cleaning mechanism

#254
20100258362
2010-10-14

ACTUATOR POWERED DEFORMABLE SOFT-BODIED AUTONOMOUS PLATFORMS

#255
20100236915
2010-09-23

Mitigation of deposits and secondary reactions in thermal conversion processes

#256
20100236002
2010-09-23

Flexible wire for removing scale in pipe

#257
20100147094
2010-06-17

CENTERLESS ROBOTIC PLATFORM

#258
20100139696
2010-06-10

Drain cleaning apparatus with restricted reverse function

#259
20100132143
2010-06-03

PLUMBING SNAKE AND ENGAGEMENT HEAD THEREFOR

#260
20100125959
2010-05-27

Graphical representation of enclosed inspection area

#261
20100083988
2010-04-08

Method of cleaning pipes by action of a fluid under very high pressure

#262
20100050350
2010-03-04

Variable belt tensioner for drain cleaning devices

#263
20100031460
2010-02-11

Drain cleaning apparatus with electronic cable counter

#264
20100017981
2010-01-28

DRAIN CLEANING TOOLS WITH WEAR INDICATORS

#265
20100005603
2010-01-14

APPARATUS FOR DELIVERING OR WITHDRAWING A FLEXIBLE TUBULAR CASING OF A PIPE CLEANING DEVICE

#266
20100000035
2010-01-07

Flexible wire for removing pipe scale

#267
20090320222
2009-12-31

Cleaning tool for a pipe

#268
20090292502
2009-11-26

Drain cleaning apparatus with electronic cable monitoring system

#269
20090266380
2009-10-29

Mitigation of deposits and secondary reactions in thermal conversion processes

#270
20090248202
2009-10-01

MULTI-JOINT STRUCTURE, MOUNTING TOOL USING IT, SYSTEM AND HUMAN MACHINE INTERFACE

#271
20090242002
2009-10-01

High pressure tube cleaning apparatus

#272
20090222133
2009-09-03

System and method for controlling a robotic arm

#273
20090211044
2009-08-27

Motorized drain cleaning machine with speed controller

#274
20090208282
2009-08-20

Connector for Pipe Cleaning Apparatus

#275
20090151097
2009-06-18

Attachment Device for a Sewer Pipe Cleaning System

#276
20090083915
2009-04-02

REINFORCED FLEXIBLE CABLE FOR DRAIN CLEANING MACHINE

#277
20090038093
2009-02-12

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