Patents-Review.com
ClassID:

37507 ⎘

B08B9/021 - 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 pipe ends or pipe fittings, e.g. before soldering

Recent Application in this class:
#1
20250241433
2025-07-31

Portable Power Pipe Cleaning Brush with Plastic Housing and Improved Durability

 #2
20250189402
2025-06-12

WELDMENT TEST SYSTEM

 #3
20250162002
2025-05-22

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

 #4
20250091094
2025-03-20

BACKFLUSH SEAL CLEANING APPARATUS

 #5
20250064550
2025-02-27

CUTTING TOOL CLEANING ACCESSORY

 #6
20250041915
2025-02-06

FAUCET CLEANING DEVICE AND METHOD OF USE

 #7
20240367204
2024-11-07

Automated Pre-Weld Tube Cleaning Using Laser Ablation

 #8
20240149306
2024-05-09

Burr Removal Tool

 #9
20240065803
2024-02-29

Cutting tool cleaning accessory

 #10
20230356347
2023-11-09

Deburring device

 #11
20230302506
2023-09-28

Cleaning bell for pipes

 #12
20230286113
2023-09-14

PIPE CLEANING TOOL

 #13
20230233828
2023-07-27

Hub Cleaning Device for Medical Connectors and Method of Use

 #14
20230211387
2023-07-06

DUAL CONTAINED PIPE SCRAPER

 #15
20230103741
2023-04-06

Cutting tool cleaning accessory

 #16
20220347775
2022-11-03

Thread cleaning device

 #17
20220244132
2022-08-04

Weldment test system

 #18
20220193388
2022-06-23

Hub cleaning device for medical connectors and method of use

 #19
20220168787
2022-06-02

CLEANING FIXTURE FOR SHOWERHEAD ASSEMBLIES

 #20
20220120371
2022-04-21

UNIVERSAL PIPE FITTING WITH CLEANING

 #21
20220096814
2022-03-31

Threaded Connector Port Cleaning System, Method, and Apparatus

 #22
20210213489
2021-07-15

PIPE SHAVER

 #23
20210187567
2021-06-24

Pipe Cleaning Device

 #24
20200406317
2020-12-31

Device for cleaning steam wand of a beverage brewing apparatus

 #25
20200360972
2020-11-19

Pipe de-burring assembly

 #26
20200345226
2020-11-05

Cleaning tool for insertion device

 #27
20200333093
2020-10-22

Heat exchanger integrated services

 #28
20200323610
2020-10-15

Cutting tool cleaning accessory

 #29
20200254579
2020-08-13

Deburring device

 #30
20200208775
2020-07-02

Lubrication device, lubrication system and method for application of a lubricant to the internal threads of a pipe body

 #31
20200055249
2020-02-20

Extrusion orifice cleaning

 #32
20200055109
2020-02-20

System, method and apparatus for manufacturing boiler tubes

 #33
20190192844
2019-06-27

System and method of sterilely connecting fluid pathways

 #34
20190170468
2019-06-06

RIFLE CLEANING DEVICE AND METHOD OF USING

 #35
20190099785
2019-04-04

Tool and method for cleaning a valve body of a control valve

 #36
20190084013
2019-03-21

Foreign object inspection device and foreign object inspection method

 #37
20190076892
2019-03-14

CLEANING APPARATUS AND CLEANING METHOD FOR NOZZLE OF COATING MACHINE

 #38
20190049477
2019-02-14

Automatic analyzer and cleaning method

 #39
20180361134
2018-12-20

DEVICE FOR INFECTION PREVENTION

 #40
20180308821
2018-10-25

Semiconductor wire bonding machine cleaning device and method

 #41
20180296304
2018-10-18

Treatment method for a service water supply unit

 #42
20180290184
2018-10-11

NOZZLE CLEANER DEVICE

 #43
20180229257
2018-08-16

Nozzle auto-cleaning device and nozzle auto-cleaning method

 #44
20180185892
2018-07-05

Nested multi-port pipe preparation device

 #45
20180015562
2018-01-18

Cleaning apparatus for a mechanical cleaning of a gas nozzle of a protective gas welding burner

 #46
20170321892
2017-11-09

Oxy/acetylene cutting tip cleaner

 #47
20170273449
2017-09-28

Cleaning brush assembly

 #48
20170095846
2017-04-06

Method and apparatus for high pressure water treatment of the inside of a pipe section

 #49
20170087603
2017-03-30

Thread Cleaner System

 #50
20160325088
2016-11-10

Threaded connector port cleaning system, method, and apparatus

 #51
20160318146
2016-11-03

APPARATUS FOR BUFFING A PIPE ASSEMBLY

 #52
20160263658
2016-09-15

Pipe de-burring assembly

 #53
20160167093
2016-06-16

Pipe thread cleaner

 #54
20160158713
2016-06-09

Mixing unit for flushing solutions

 #55
20160136699
2016-05-19

Cryogenic cleaning methods for reclaiming and reprocessing oilfield tools

 #56
20160074648
2016-03-17

Medical component scrubbing device with detachable cap

 #57
20160059279
2016-03-03

Thread cleaning device

 #58
20160008857
2016-01-14

Method and apparatus for high pressure water treatment of the inside of a pipe section

 #59
20160003714
2016-01-07

Air sampling system for a low-temperature space that enables removal of ice build-up within a sampling conduit

 #60
20150335143
2015-11-26

Thread cleaning apparatus having adjustable diameter brush bases

 #61
20150253100
2015-09-10

Cleaning device for paintball equipment

 #62
20150047673
2015-02-19

Cryogenic cleaning methods for reclaiming and reprocessing oilfield tools

 #63
20140366914
2014-12-18

Medical component scrubbing device with detachable cap

 #64
20140226154
2014-08-14

Method for measuring thread element at end portion of pipe or tube

 #65
20140201945
2014-07-24

Automatic cleaning device

 #66
20140182623
2014-07-03

Insert for a microbial scrubbing device

 #67
20140158171
2014-06-12

Pile cleaner apparatus

 #68
20130225048
2013-08-29

Brush-type deburring machine

 #69
20130198983
2013-08-08

Cleaning device for paintball equipment

 #70
20130092249
2013-04-18

Method and apparatus for unplugging hydrocarbon drains or vents

 #71
20120090114
2012-04-19

Electrical Terminal Connector Cleaning Device and Method

 #72
20110284024
2011-11-24

Assistive device for a microbial scrub brush

 #73
20110064512
2011-03-17

Cleaning Tool

 #74
20110030726
2011-02-10

Insert for a microbial scrubbing device

 #75
20100306938
2010-12-09

MEDICAL IMPLEMENT CLEANING DEVICE WITH FRICTION-BASED FITTING

 #76
20100251496
2010-10-07

Apparatus for cleaning female electrical terminals

 #77
20100122423
2010-05-20

Device for Simultaneously Cleaning and Deburring Pipe

 #78
20100083452
2010-04-08

Site scrub brush

 #79
20090286030
2009-11-19

INSTRUMENT HOLDER AND CONNECTOR

 #80
20090241991
2009-10-01

Method of removing a biofilm from a surface

 #81
20090235470
2009-09-24

One peice plastic cylindrical housing with extended shaft for high speed rotation of a wire brush insert

 #82
20090217942
2009-09-03

FOUNTAIN HEAD FLUSH

 #83
20090209178
2009-08-20

One step copper pipe fitting abrasion preparation

 #84
20090205151
2009-08-20

Luer cleaner with self-puncturing reservoir

 #85
20090107971
2009-04-30

Method for cleaning a contact tube of a welding torch, as well as a welding torch and a contact tube

 #86
20080250648
2008-10-16

Pipe cleaning and cutting tool

 #87
20080250587
2008-10-16

Internal external pipe deburring hanging sand cloth dispenser

 #88
20080149151
2008-06-26

DEVICE FOR CLEANING THE INNER WALLS OF A DUCT CARRYING A FLUID WHICH CONTAINS IMPURITIES

 #89
20080047874
2008-02-28

Crude oil blending to reduce organic-based fouling of pre-heat train exchangers and furnaces

 #90
20080010774
2008-01-17

METHOD AND DEVICE FOR CLEANING THE AIR INTAKE SYSTEM OF A DIESEL VEHICLE

 #91
20070197153
2007-08-23

Pipe deburring tool

 #92
20070017046
2007-01-25

Cleaner

 #93
20070006409
2007-01-11

One step copper pipe fitting abrasion preparation

 #94
20060243302
2006-11-02

Tube and duct edge cleaner

 #95
20060216102
2006-09-28

Cleaning utensil for a fluid container

 #96
20060130251
2006-06-22

Device for cleaning a smooth-walled tube

 #97
20050266779
2005-12-01

Pipe weld cleaning machine

 #98
20050257814
2005-11-24

Apparatus for removing a strip of coating material from an imaging drum such as used in xerography

 #99
18210108
2024-10-15

Faucet cleaning system

 #100
15041603
2018-06-05

Faucet thread cleaner