ClassID:

37629

B08B2209/04 - CPC Classification

Classification description:

Details of machines or methods for cleaning hollow articles; Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes

Sub-classes:
Recent Application in this class:
#1
20260043607
2026-02-12

SYSTEMS AND METHODS FOR DRYING AND/OR CLEANING ENDOSCOPIC DEVICES

#2
20260042129
2026-02-12

Cleaning Tool for a Roof Drain Tube and Method of Use

#3
20260028076
2026-01-29

Trailer System

#4
20260021517
2026-01-22

SWAB

#5
20260002744
2026-01-01

AUTOMATED SHELL AND TUBE HEAT EXCHANGER CLEANER

#6
20250353049
2025-11-20

Garbage Chute Crawler Cleaning Robot

#7
20250339884
2025-11-06

OCCLUDING PURGE VENTURI SYSTEMS AND METHODS OF USE THEREOF

#8
20250326012
2025-10-23

HOUSING CLEANING DEVICE FOR CLEANING A HOUSING OF A SCREW MACHINE

#9
20250326011
2025-10-23

DRAIN CLEANERS WITH A TOP-MOUNTED LIGHT ASSEMBLY

#10
20250305153
2025-10-02

HYBRID DESCALING SYSTEM WITH ACID INJECTION

#11
20250289040
2025-09-18

LASER DESCALING SYSTEM WITH MAGNETIC ROBOTIC CONTROLS

#12
20250281949
2025-09-11

MULTIPURPOSE UNDERGROUND TOOL

#13
20250242393
2025-07-31

TAPPING POINT CLEARING APPARATUS

#14
20250237047
2025-07-24

DRAIN CLEANER WITH CABLE COUNTING

#15
20250235906
2025-07-24

DRAIN CLEANERS HAVING AN ADJUSTABLE CABLE CLAMP

#16
20250235904
2025-07-24

DUAL SOURCE DRAIN CLEANERS INCLUDING ON DEVICE BATTERY CHARGING

#17
20250187048
2025-06-12

Pipe Clog-Clearing Device

#18
20250144679
2025-05-08

AIR DUCT CLEANING APPARATUS

#19
20250143525
2025-05-08

CLEARING ROD

#20
20250114166
2025-04-10

REMOVAL TOOL AND REMOVAL SYSTEM

#21
20250064550
2025-02-27

CUTTING TOOL CLEANING ACCESSORY

#22
20250050388
2025-02-13

SYSTEMS AND METHODS FOR DRAIN AND PIPE CLEANING AND INSPECTION

#23
20250043899
2025-02-06

PIPELINE INSPECTION SYSTEM

#24
20250041916
2025-02-06

DRAIN CLEANING MACHINE

#25
20250001468
2025-01-02

SYSTEMS AND PROCESSES FOR CHEMICAL PROCESSING

#26
20240408654
2024-12-12

DRAIN CLEANERS

#27
20240383018
2024-11-21

DRAIN CLEANING DEVICE

#28
20240375158
2024-11-14

DETOXIFICATION DEVICE AND NOZZLE SCRAPER

#29
20240367205
2024-11-07

PIPELINE DESCALING TOOL

#30
20240351080
2024-10-24

DISPOSAL SPLASH GUARD FOR DRAIN CLOG REMOVER

#31
20240298861
2024-09-12

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

#32
20240269718
2024-08-15

SYSTEMS AND METHODS FOR REMOVAL OF CONTAMINANTS

#33
20240254748
2024-08-01

AUGER TOOL

#34
20240240442
2024-07-18

Cable Machine and Jet Line Combination Device

#35
20240226971
2024-07-11

TELESCOPIC ADAPTER DEVICE FOR DREDGING MACHINE

#36
20240198398
2024-06-20

Apparatus and method for internal cleaning of a pipeline

#37
20240181505
2024-06-06

TELLTALE CLEARING TOOL

#38
20240164628
2024-05-23

TOOLS AND METHODS FOR CLEANING LUMENS OF MEDICAL DEVICES

#39
20240157413
2024-05-16

Pipeline descaling tool

#40
20240142175
2024-05-02

Unblocking apparatus for furnace discharging pipe and use method

#41
20240131564
2024-04-25

TELESCOPIC ADAPTER DEVICE FOR DREDGING MACHINE

#42
20240110646
2024-04-04

NOZZLE HEAD, CLEANING SYSTEM, METHOD FOR CLEANING AND GLASS ELEMENT

#43
20240092193
2024-03-21

Generating power with a conduit inspection tool

#44
20240067286
2024-02-29

Trailer System

#45
20240065803
2024-02-29

Cutting tool cleaning accessory

#46
20240052962
2024-02-15

SYSTEM FOR TRACTION INSIDE PIPES, WITH FLEXIBLE RESERVOIR AND WITH MOTORIZED PUMP FOR HYDRAULIC POWER

#47
20240042500
2024-02-08

TAPPING POINT CLEARING APPARATUS

#48
20240033787
2024-02-01

FIREARM BORE CLEANER

#49
20240023797
2024-01-25

VARIABLE PRESSURE CLEANING DEVICE AND METHOD

#50
20240019070
2024-01-18

PIPE-OR DUCT PROBE AND SYSTEM COMPRISING PIPE-OR DUCT PROBE

#51
20240011268
2024-01-11

DRAIN UNCLOGGER TOOL

#52
20230398585
2023-12-14

CLOSET AUGER

#53
20230375268
2023-11-23

Systems and methods for drying and/or cleaning endoscopic devices

#54
20230358407
2023-11-09

Pellet grill

#55
20230347105
2023-11-02

MEDICAL TUBE CLEARANCE DEVICE

#56
20230330719
2023-10-19

PIPE CLEANING MACHINE

#57
20230302506
2023-09-28

Cleaning bell for pipes

#58
20230286113
2023-09-14

PIPE CLEANING TOOL

#59
20230278047
2023-09-07

HIGH PRESSURE FLUID ORBITAL SPRAY NOZZLE

#60
20230277025
2023-09-07

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

#61
20230264236
2023-08-24

VERTICAL PIPE CLEANING SYSTEM AND METHOD

#62
20230235985
2023-07-27

Bore Cleaning Apparatus And Methods For Firearms

#63
20230234109
2023-07-27

Pipe Oxidation Removal Tool

#64
20230211389
2023-07-06

SAXOPHONE CLEANING DEVICE

#65
20230201892
2023-06-29

Multipurpose underground tool

#66
20230193609
2023-06-22

Portable pipe dredging machine and dredging method

#67
20230191463
2023-06-22

Drain Cleaning Device Used With A Chemical Cleaning Fluid

#68
20230158900
2023-05-25

Generating power with a conduit inspection tool

#69
20230158556
2023-05-25

Pyrolysis Vapour Condenser System and Method of Condensing Pyrolysis Vapour

#70
20230151600
2023-05-18

SHEATHED FLEXIBLE SHAFT DRAIN CLEANER

#71
20230149985
2023-05-18

DRAIN AUGER

#72
20230142752
2023-05-11

Clearing rod

#73
20230124234
2023-04-20

Drain Cleaner Tool

#74
20230114645
2023-04-13

A NOZZLE FOR CLEANING THE INTERIOR OF A PIPE, A SYSTEM INCLUDING SUCH A NOZZLE AND A METHOD FOR CLEANING THE INTERIOR OF A PIPE

#75
20230111551
2023-04-13

Laser jetter pipe tool

#76
20230103741
2023-04-06

Cutting tool cleaning accessory

#77
20230097086
2023-03-30

COMPRESSION COUPLING FOR DRAIN CLEANING CABLE

#78
20230056243
2023-02-23

Apparatus and method to inspect microlumen of catheter

#79
20230033800
2023-02-02

CLEANING DEVICE FOR A SMOKING SUBSTITUTE DEVICE

#80
20230023167
2023-01-26

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

#81
20230021422
2023-01-26

Medical tube clearance device

#82
20230003330
2023-01-05

Pipeline inspection system with scale removing feature

#83
20220410223
2022-12-29

SYSTEM FOR UNBLOCKING OR CLEANING DUCTS BY MEANS OF A CONTROLLED LOCAL REACTION

#84
20220402002
2022-12-22

Apparatus for driving tools via interchangeable flexible shafts

#85
20220402001
2022-12-22

Powder removing apparatus using screw cylinder for gas processing facility

#86
20220373258
2022-11-24

SYSTEMS AND METHODS FOR DRYING AND/OR CLEANING ENDOSCOPIC DEVICES

#87
20220347728
2022-11-03

Effluent containment devices having improved safety

#88
20220290932
2022-09-15

Multiple flexible lance drive apparatus with modular follower roller deck

#89
20220290865
2022-09-15

Pellet grill

#90
20220275613
2022-09-01

IMPROVEMENTS TO A DRAIN ROD SYSTEM

#91
20220246118
2022-08-04

Saxophone cleaning tool

#92
20220234084
2022-07-28

Cleaning device

#93
20220220827
2022-07-14

Wireline clean-out tool having improved capacity

#94
20220203414
2022-06-30

Auto-feed pipe cleaner

#95
20220184672
2022-06-16

TRANSPORTABLE MACHINE INCLUDING A TRACK SYSTEM

#96
20220175235
2022-06-09

Variable pressure cleaning device and method

#97
20220161300
2022-05-26

Device for unclogging pumps and pipes

#98
20220152342
2022-05-19

Medical tube clearance device

#99
20220126333
2022-04-28

Motorized drain cleaner

#100
20220125287
2022-04-28

Variable pressure cleaning device and method

#101
20220118486
2022-04-21

Laser system for non-contact and selective removal of corrosion from tubes internal surfaces

#102
20220105547
2022-04-07

HOUSING CLEANING DEVICE FOR CLEANING A HOUSING OF A SCREW MACHINE

#103
20220082347
2022-03-17

Firearm cleaning device

#104
20220081359
2022-03-17

NOZZLE HEAD, CLEANING SYSTEM, METHOD FOR CLEANING AND GLASS ELEMENT

#105
20220080469
2022-03-17

MEDICAL DEVICE CLEANING DEVICES AND METHODS

#106
20220071654
2022-03-10

Tube body cleaning apparatus

#107
20220055080
2022-02-24

RECHARGEABLE HIGH POWER WASHER AND JETTER

#108
20220034623
2022-02-03

Bore guide for cleaning a firearm

#109
20220032346
2022-02-03

Firearm bore cleaner

#110
20220003078
2022-01-06

Fluid flow activated rotational cleaning tool

#111
20210387212
2021-12-16

Cross Jet Cleaning Nozzle, Produced By Additive Manufacturing

#112
20210379633
2021-12-09

Flexible and extendable conduit descaling article

#113
20210376547
2021-12-02

PORT CLEANERS WITH FLEXIBLE BODIES

#114
20210372614
2021-12-02

Smelt spout cleaning assembly

#115
20210362203
2021-11-25

Device for removing internal blockage materials from a fluid-conveying line

#116
20210339298
2021-11-04

CLEAN HEAD, SYSTEM AND METHOD FOR USE IN CLEANING A FLUID CONDUIT

#117
20210339297
2021-11-04

SURGICAL INSTRUMENT CLEANING BRUSH ASSEMBLY FOR USE WITH A BORESCOPE

#118
20210321755
2021-10-21

Cleaning brush

#119
20210268557
2021-09-02

Tool for dampening oscillation of a rotating shaft

#120
20210255076
2021-08-19

Sample cell for handling and measuring sensitive samples in low temperature conditions

#121
20210246762
2021-08-12

Magnetic cleaning apparatus and method of use thereof

#122
20210245210
2021-08-12

Apparatus and method for internal cleaning of a pipeline

#123
20210245209
2021-08-12

TEXTILE THREAD ELEMENT FOR TREATING THE INSIDE OF A TUBE COMPRISING RIGID AND FLEXIBLE PORTIONS

#124
20210245208
2021-08-12

Drain cleaning machine

#125
20210244266
2021-08-12

TOOLS AND METHODS FOR CLEANING LUMENS OF MEDICAL DEVICES

#126
20210222412
2021-07-22

DRAIN AUGER MACHINE ATTACHMENT FOR UNCLOGGING DRAINS

#127
20210213493
2021-07-15

System and method of cleaning fired heater coils

#128
20210197239
2021-07-01

Drain cleaning device

#129
20210187569
2021-06-24

Pipe oxidation removal tool

#130
20210172598
2021-06-10

Burner maintenance tool

#131
20210131090
2021-05-06

Method and device for cleaning sewer pipeline

#132
20210113298
2021-04-22

Endotracheal tube cleaning device system and method

#133
20210025536
2021-01-28

Systems and methods for maintaining pipes

#134
20210025535
2021-01-28

Systems and methods for maintaining pipes

#135
20210025534
2021-01-28

Systems and methods for maintaining pipes

#136
20210025533
2021-01-28

Systems and methods for maintaining pipes

#137
20200398319
2020-12-24

Pipe scarifying method and apparatus

#138
20200384512
2020-12-10

Single-drive bidirectional-crawling pipe-cleaning robot

#139
20200353231
2020-11-12

IMPLANTABLE CATHETER ASSEMBLIES

#140
20200332606
2020-10-22

DEVICE FOR CENTRING AND/OR PULLING A TOOL IN A PIPELINE

#141
20200323610
2020-10-15

Cutting tool cleaning accessory

#142
20200298291
2020-09-24

Manually operated drum-type pipe cleaning device

#143
20200290098
2020-09-17

SYSTEMS AND METHODS FOR CLEANING A PRESSURIZED PIPE

#144
20200271410
2020-08-27

Automatic cleaning apparatus for gun barrel

#145
20200238345
2020-07-30

Drain cleaning systems using sheath protected flexible shaft

#146
20200214548
2020-07-09

Arrangement for cleaning and disinfection of endoscopes

#147
20200191507
2020-06-18

Device for driving a flexible lance

#148
20200190786
2020-06-18

Extendable toilet auger

#149
20200179995
2020-06-11

A PIPE CLEANING DEVICE

#150
20190366396
2019-12-05

Water jet containment tool.

#151
20190255579
2019-08-22

GPS locating and mapping with distance overlay for drain cleaning and inspection equipment

#152
20190247899
2019-08-15

Device for washing pipes and method of connecting the same

#153
20190107357
2019-04-11

Large bore gun cleaning apparatus with expanding disc mandrels

#154
20190060965
2019-02-28

Pipe scarifying method and apparatus

#155
20180326460
2018-11-15

PAINTBALL SWAB

#156
20180311709
2018-11-01

LUMEN CLEARING DEVICES

#157
20180230689
2018-08-16

DRAIN CLEANING DEVICE

#158
20180106565
2018-04-19

Self-rotating tube cleaning nozzle assembly

#159
20180015512
2018-01-18

Pipe cleaning device with camera

#160
20170321892
2017-11-09

Oxy/acetylene cutting tip cleaner

#161
20170232484
2017-08-17

Closet auger

#162
20170203338
2017-07-20

Forward articulating cleaning and removal apparatus and method

#163
20170128989
2017-05-11

Methods and apparatus for clearing obstructions with a jetter push-cable apparatus

#164
18429659
2025-11-11

Systems and methods for drying and/or cleaning endoscopic devices

#165
18149132
2024-11-26

Lancing safety cap apparatus

#166
18077029
2025-09-16

Methods, devices, and systems for modular and mobile automated coating of tubes and tubular arrays using artificial intelligence

#167
17894583
2022-12-27

Trailer system

#168
17826292
2023-10-24

Tools for and methods of debris removal in chemical injection ports

#169
17187802
2024-03-05

Pushbutton-releasing tool

#170
17181361
2023-01-03

Lancing safety cap apparatus

#171
16381231
2020-11-24

Hole cleaning apparatus