ClassID:

37606

B08B2203/0217 - CPC Classification

Classification description:

Details of cleaning machines or methods involving the use or presence of liquid or steam; Details of machines or methods for cleaning by the force of jets or sprays Use of a detergent in high pressure cleaners; arrangements for supplying the same

Recent Application in this class:
#1
20260116663
2026-04-30

CIRCULATION CLEANING DEVICE AND CONTROL METHOD THEREOF

#2
20260084188
2026-03-26

CLEANING DEVICE INCLUDING LASER MARKING UNIT

#3
20260054294
2026-02-26

SPRAY WAND

#4
20260048720
2026-02-19

Self-Washing Vehicle Device

#5
20260027602
2026-01-29

VESSEL RINSING DEVICE

#6
20260027592
2026-01-29

SYSTEM AND METHOD TO CLEAN A RANGE EXHAUST

#7
20250387807
2025-12-25

METHODS AND SYSTEMS FOR DETECTING AND CONTROLLING THE DOSAGE AND RESIDUAL CONCENTRATION OF HARD SURFACE CLEANERS AND RINSE AIDS IN AN AUTOMOTIVE PARTS WASHER

#8
20250334184
2025-10-30

CHEMICAL DELIVERY ASSEMBLIES AND SYSTEMS AND METHODS OF USE

#9
20250334183
2025-10-30

PNEUMATICALLY DRIVEN CHEMICAL DELIVERY DEVICES AND SYSTEMS AND METHODS OF USE

#10
20250333028
2025-10-30

SYSTEM, METHOD, AND NETWORK FOR CONTROLLING DISTRIBUTION OF CHEMICALS AND FLUIDS

#11
20250333026
2025-10-30

CHEMICAL DELIVERY ASSEMBLIES AND SYSTEMS AND METHODS OF USE

#12
20250332618
2025-10-30

CHEMICAL DELIVERY ASSEMBLIES AND SYSTEMS AND METHODS OF USE

#13
20250332617
2025-10-30

SYSTEM, METHOD, AND NETWORK FOR CONTROLLING DISTRIBUTION OF CHEMICALS

#14
20250332616
2025-10-30

FLUID DELIVERY MANIFOLD ASSEMBLY

#15
20250319848
2025-10-16

CLEANING ROBOT FOR CLEANING A LOADING SPACE OF A TRANSPORT DEVICE

#16
20250269958
2025-08-28

SYSTEM FOR DISCHARGING A LIQUID COMPONENT FROM A REMOTE OPERATED VEHICLE

#17
20250222493
2025-07-10

SPRAY WAND

#18
20250108396
2025-04-03

Spray gun and control method of spray gun

#19
20250065850
2025-02-27

AUTOMATIC CAR WASHING DEVICE AND AUTOMATIC CAR WASHING METHOD THEREFOR

#20
20250010339
2025-01-09

Portable Firehose Cleaning Apparatus

#21
20240238847
2024-07-18

SYSTEM AND METHOD TO CLEAN A RANGE EXHAUST

#22
20240227298
2024-07-11

Resin Cleaning Device and Method

#23
20240207902
2024-06-27

PRESSURE WASHER

#24
20240131792
2024-04-25

Resin Cleaning Device and Method

#25
20240100549
2024-03-28

MIXING SYSTEM FOR POWER WASHER

#26
20240058846
2024-02-22

Spray wand

#27
20240026663
2024-01-25

Handwashing Apparatus

#28
20240017298
2024-01-18

METHODS AND SYSTEMS FOR DETECTING AND CONTROLLING THE DOSAGE AND RESIDUAL CONCENTRATION OF HARD SURFACE CLEANERS AND RINSE AIDS IN AN AUTOMOTIVE PARTS WASHER

#29
20230373446
2023-11-23

DOSING PUMP FOR CAR WASH EQUIPMENT

#30
20230356698
2023-11-09

AUTOMATIC CAR WASHING DEVICE AND AUTOMATIC CAR WASHING METHOD THEREFOR

#31
20230142662
2023-05-11

CHEMICAL SOLUTION PROPORTIONING METHOD

#32
20230056022
2023-02-23

Machine cleaning device

#33
20230055153
2023-02-23

OUTDOOR SURFACE CLEANING APPARATUS WITH SPRAY MECHANISM

#34
20230053531
2023-02-23

OUTDOOR SURFACE CLEANING APPARATUS WITH SPRAY MECHANISM

#35
20220388118
2022-12-08

Apparatus, systems and methods for cleaning and polishing accessories

#36
20220371041
2022-11-24

Processing liquid nozzle and cleaning apparatus

#37
20220297639
2022-09-22

Portable vehicle washing assembly

#38
20220280983
2022-09-08

HIGH PRESSURE CLEANING SYSTEM AND METHOD FOR OPERATING A HIGH PRESSURE CLEANING SYSTEM

#39
20220266277
2022-08-25

TWO-IN-ONE CLEANING APPARATUS

#40
20210353122
2021-11-18

Method and cleaning device for cleaning items to be cleaned

#41
20210316338
2021-10-14

Spray wand

#42
20210283665
2021-09-16

Cleaning nozzles of a machine

#43
20210252535
2021-08-19

HIGH-PRESSURE CLEANING DEVICE, CLEANING DISPERSION AND ARRANGEMENT OF HIGH-PRESSURE CLEANING DEVICE IN RELATION TO A SURFACE

#44
20210178417
2021-06-17

Pressure Nozzle Support

#45
20210123697
2021-04-29

Air-cooled heat exchanger cleaning and temperature control apparatus

#46
20200406510
2020-12-31

Automatic mold cleaning device

#47
20200360940
2020-11-19

System and methods for liquid dispersion and rinsing

#48
20200230658
2020-07-23

CLEANING TOOL WITH DEDICATED WATER AND DETERGENT CONDUITS

#49
20200130023
2020-04-30

Vacuum spray apparatus and uses thereof

#50
20200041458
2020-02-06

Underwater vehicles with integrated surface cleaning and inspection

#51
20190346222
2019-11-14

Air-cooled heat exchanger cleaning and temperature control apparatus and method

#52
20190321868
2019-10-24

Window cleaning robot

#53
20190261828
2019-08-29

Method and cleaning device for cleaning items to be cleaned

#54
20190201940
2019-07-04

Watercraft cleaning systems and methods

#55
20190084677
2019-03-21

Quadcopter pressure washer

#56
20190075998
2019-03-14

HEAVY DUTY WASHING APPARATUS

#57
20190024021
2019-01-24

Method of minimizing enzyme based aerosol mist using a pressure spray system

#58
20190015876
2019-01-17

Dual-purpose rotating spray gun for dust removal and cleaning

#59
20190011403
2019-01-10

Underwater vehicles with integrated surface cleaning and inspection

#60
20190001377
2019-01-03

Pressure chemical control apparatus

#61
20180271346
2018-09-27

Floor treatment apparatus

#62
20180133729
2018-05-17

Electric pressure washer with folding handle

#63
20180110390
2018-04-26

FLOOR TREATMENT APPARATUS

#64
20180071792
2018-03-15

HIGH-PRESSURE CLEANING SYSTEM AND DISCHARGE UNIT FOR SUCH A HIGH-PRESSURE CLEANING SYSTEM

#65
20180071759
2018-03-15

Electric cartridge style pressure washer heater module

#66
20170361357
2017-12-21

Pressure washers including jet pumps

#67
20170348736
2017-12-07

LIQUID DISCHARGE DEVICE

#68
20170348712
2017-12-07

DEVICE FOR EMITTING A LIQUID

#69
20170340183
2017-11-30

FLOOR TREATMENT APPARATUS

#70
20170304873
2017-10-26

ELECTRIC PRESSURE WASHER

#71
20170282219
2017-10-05

High-pressure cleaning apparatus

#72
20170225203
2017-08-10

HIGH-PRESSURE CLEANING SYSTEM AND METHOD FOR OPERATING A HIGH-PRESSURE CLEANING SYSTEM

#73
20170209034
2017-07-27

CLEANING DEVICE

#74
20170167068
2017-06-15

Detergent dosing controller

#75
20170120305
2017-05-04

Mobile high-pressure cleaning apparatus

#76
20160360942
2016-12-15

Floor treatment apparatus

#77
20160360941
2016-12-15

Floor treatment apparatus

#78
20160001308
2016-01-07

Air-conductive rotary sprinkler

#79
20150375272
2015-12-31

Vacuum spray apparatus and uses thereof

#80
20150307817
2015-10-29

Method of minimizing enzyme based aerosol mist using a pressure spray system

#81
20150190027
2015-07-09

Floor treatment apparatus

#82
20150102121
2015-04-16

Wirelessly controlled trigger start and chemical tank change-over for pressure washers

#83
20150021412
2015-01-22

Chemical injector for spray device

#84
20140262812
2014-09-18

System and method for generating and dispensing sodium hydroxide solutions

#85
20140246517
2014-09-04

Pressure washers including jet pumps

#86
20140037467
2014-02-06

Pressure washers including jet pumps

#87
20130133702
2013-05-30

Mobile Spray Apparatus

#88
20130020353
2013-01-24

Dispensing assembly with shut off valve, backflow preventer, and methods of operating the same

#89
20120291218
2012-11-22

Floor treatment apparatus

#90
20120006431
2012-01-12

WATER SPRAYER

#91
20110238202
2011-09-29

EQUIPMENT FOR TRANSFERRING ITEMS BY SUCTION, AND DISINFECTING METHOD

#92
20110023918
2011-02-03

System for storing and dispensing liquid cleaning additive for a high-pressure cleaning appliance

#93
20100282866
2010-11-11

CHEMICAL INJECTOR FOR SPRAY DEVICE

#94
20100187334
2010-07-29

DETERGENT INJECTOR FOR PRESSURE WASHER

#95
20090269218
2009-10-29

Portable pressure washer system

#96
20090183334
2009-07-23

HANDHELD STEAM CLEANER WITH LIQUID CLEANING AGENT DISPENSING AND MIXING

#97
20090094784
2009-04-16

Floor treatment apparatus

#98
20080222835
2008-09-18

Handheld steam cleaner with liquid cleaning agent dispensing and mixing

#99
20080001007
2008-01-03

Nozzle having integral injector

#100
20070264138
2007-11-15

Self-contained multi-sprayer

#101
20070187528
2007-08-16

Janitorial handcart with chemical application apparatus

#102
20070186958
2007-08-16

Method of producing a sparged cleaning liquid onboard a mobile surface cleaner

#103
20070157805
2007-07-12

Mixing chamber for the application of a surface action agent by vapour and related dispensing device

#104
20070084650
2007-04-19

Method of sanitizing a shopping cart

#105
20060226259
2006-10-12

Spray washer

#106
20060174842
2006-08-10

Shampooing device

#107
20060162809
2006-07-27

Apparatus and method for dispensing products

#108
20060049217
2006-03-09

Tool for hydro cleaner machine suitable for cleaning of surfaces

#109
20060037171
2006-02-23

Grout tool for use with an all surface cleaning apparatus

#110
20050284960
2005-12-29

Multi-barreled sprayer for selective spraying a plurality of substances and / or rinse water

#111
20050251954
2005-11-17

Mobile blower assembly for use with a multi-functional cleaning machine

#112
20050242208
2005-11-03

Sprayer system

#113
20050211280
2005-09-29

Multifunction vehicular surface cleaning system

#114
20050189437
2005-09-01

Pressure washer with diagnostic indicators

#115
20050178410
2005-08-18

Low pressure saturated steam cleaning assembly with chemical delivery system

#116
20050132527
2005-06-23

Floor treatment apparatus

#117
20050060833
2005-03-24

Cleaning wand with multiple cleaning heads for use with an all surface cleaning apparatus

#118
19320754
2025-11-18

Manual high-pressure parts washer

#119
18926194
2025-10-14

Systems and methods for automated washing of various vehicle types

#120
17682317
2024-11-19

Portable firehose cleaning apparatus