Patents-Review.com
ClassID:

11788 ⎘

A47L7/0038 - CPC Classification

Classification description:

Suction cleaners adapted for additional purposes ; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids; Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners; Recovery tanks with means for emptying the tanks

Recent Application in this class:
#1
20260151009
2026-06-04

Cleaning Robot and Base Station

 #2
20260000254
2026-01-01

Flood Restoration System and Method

 #3
20250375073
2025-12-11

HANDHELD EXTRACTION CLEANER

 #4
20250331697
2025-10-30

SURFACE CLEANING APPARATUS

 #5
20250331696
2025-10-30

SURFACE CLEANING APPARATUS

 #6
20250281015
2025-09-11

VACUUM TRUCK AND MEHTODS OF OPERATING THE SAME

 #7
20250262601
2025-08-21

ROTATING VACUUM TANK AND METHOD

 #8
20250241494
2025-07-31

SURFACE CLEANING APPARATUS

 #9
20250160598
2025-05-22

SURFACE CLEANING APPARATUS

 #10
20250134329
2025-05-01

SURFACE CLEANING APPARATUS

 #11
20250040770
2025-02-06

HANDHELD EXTRACTION CLEANER

 #12
20250017433
2025-01-16

WET DRY APPLIANCE

 #13
20240298862
2024-09-12

SELF-MOVING CLEANING ROBOT, CLEANING SYSTEM, CONTROL METHOD, AND CLEANING METHOD

 #14
20240268621
2024-08-15

Surface cleaning apparatus

 #15
20240252005
2024-08-01

SURFACE CLEANING APPARATUS

 #16
20240225384
2024-07-11

VACUUM ASSEMBLY

 #17
20240172904
2024-05-30

VACUUM CLEANER

 #18
20230418304
2023-12-28

MOBILE INDUSTRIAL ROBOTIC PLATFORM THAT CAN BE USED FOR DIFFERENT PURPOSES THROUGH MODULES THAT CAN BE CHANGED BY THE USER

 #19
20230397792
2023-12-14

SURFACE CLEANING APPARATUS

 #20
20230371774
2023-11-23

Extraction cleaner with quick empty tank

 #21
20230337884
2023-10-26

RECOVERY TANK

 #22
20230301474
2023-09-28

Wet/dry vacuum stand and bottom discharge

 #23
20230264885
2023-08-24

Surface cleaning apparatus

 #24
20230172416
2023-06-08

Wet dry appliance

 #25
20230172408
2023-06-08

Wet dry appliance

 #26
20230165426
2023-06-01

Surface cleaning apparatus

 #27
20230165418
2023-06-01

SUCTION CLEANING APPARATUS AND METHOD FOR OPERATING A SUCTION CLEANING APPARATUS

 #28
20220273149
2022-09-01

Surface cleaning apparatus

 #29
20220257071
2022-08-18

WET-DRY VACUUM CLEANER DEVICE

 #30
20220240737
2022-08-04

Surface cleaning apparatus

 #31
20220142445
2022-05-12

Surface cleaning apparatus

 #32
20220110493
2022-04-14

Handheld extraction cleaner

 #33
20210315429
2021-10-14

Vacuum cleaner

 #34
20210298545
2021-09-30

Auto Water Steam Away

 #35
20210169284
2021-06-10

Handheld extraction cleaner

 #36
20210045613
2021-02-18

Extraction cleaner with quick empty tank

 #37
20210030223
2021-02-04

Wet floorcare robot cleaner tank latch

 #38
20200329933
2020-10-22

Method of operating a cleaning system, base station and filter apparatus

 #39
20200205636
2020-07-02

Surface cleaning apparatus

 #40
20200000303
2020-01-02

Extractor tank assembly

 #41
20190208970
2019-07-11

Wet floorcare robot cleaner tank latch

 #42
20190191951
2019-06-27

Support structure for a surface cleaning device

 #43
20190174986
2019-06-13

Surface cleaning apparatus

 #44
20190142236
2019-05-16

Autonomous surface cleaning robot for wet and dry cleaning

 #45
20190117033
2019-04-25

Extraction cleaner with quick empty tank

 #46
20190082925
2019-03-21

Surface cleaning apparatus

 #47
20190082924
2019-03-21

Surface cleaning apparatus

 #48
20190082923
2019-03-21

Surface cleaning apparatus

 #49
20190082922
2019-03-21

Surface cleaning apparatus

 #50
20190082915
2019-03-21

Surface cleaning apparatus

 #51
20190082911
2019-03-21

Surface cleaning apparatus

 #52
20190082910
2019-03-21

Surface cleaning apparatus

 #53
20190082909
2019-03-21

Surface cleaning apparatus

 #54
20190082908
2019-03-21

Surface cleaning apparatus

 #55
20190082907
2019-03-21

Surface cleaning apparatus

 #56
20190082906
2019-03-21

Surface cleaning apparatus

 #57
20190082905
2019-03-21

Liquid extraction apparatus and method

 #58
20190082904
2019-03-21

Surface cleaning apparatus

 #59
20190082903
2019-03-21

Surface cleaning apparatus

 #60
20190038095
2019-02-07

VACUUM CLEANER

 #61
20180325339
2018-11-15

Surface cleaning apparatus

 #62
20180168419
2018-06-21

Surface cleaning apparatus

 #63
20180168416
2018-06-21

Extraction cleaner with quick empty tank

 #64
20180023596
2018-01-25

Vacuum-assisted-pumping system and method

 #65
20170319032
2017-11-09

Surface cleaning apparatus

 #66
20170280960
2017-10-05

Autonomous surface cleaning robot for wet and dry cleaning

 #67
20170251897
2017-09-07

Surface cleaning apparatus

 #68
20170156556
2017-06-08

Vacuum cleaner switch assembly

 #69
20170086630
2017-03-30

Vacuum cleaner

 #70
20170071428
2017-03-16

Vacuum having a metal drum and a polymer base

 #71
20160331196
2016-11-17

APPARATUS AND METHOD FOR CLEANING HARD SURFACE FLOORING

 #72
20150289741
2015-10-15

AUTONOMOUS SURFACE CLEANING ROBOT FOR WET CLEANING

 #73
20150067978
2015-03-12

Drain system and method for vacuum cleaner

 #74
20140373306
2014-12-25

Slide out drum with filter for a wet/dry vacuum appliance

 #75
20140366313
2014-12-18

Cyclonic surface cleaning apparatus

 #76
20140332545
2014-11-13

Tipping arrangement of a movable cleaning unit

 #77
20140289992
2014-10-02

Autonomous surface cleaning robot for wet and dry cleaning

 #78
20140053367
2014-02-27

Surface cleaning apparatus

 #79
20140026339
2014-01-30

Autonomous surface cleaning robot for wet cleaning

 #80
20130185893
2013-07-25

Cyclonic surface cleaning apparatus

 #81
20130061422
2013-03-14

MULTI-OPERATIONAL MODE FLUID EXTRACTORS AND ASSOCIATED METHODS OF USE AND MANUFACTURE

 #82
20130009371
2013-01-10

Portable cleaner with axle mount

 #83
20120222252
2012-09-06

SURFACE CLEANING APPARATUS

 #84
20120204377
2012-08-16

Accessory tool for a vacuum cleaner

 #85
20120079677
2012-04-05

Cleaning appliance

 #86
20120036659
2012-02-16

Autonomous surface cleaning robot for wet and dry cleaning

 #87
20110271469
2011-11-10

Autonomous surface cleaning robot for wet and dry cleaning

 #88
20110118680
2011-05-19

Collapsible fluid collection and disposal system and related methods

 #89
20100299866
2010-12-02

Cyclonic surface cleaning apparatus with externally positioned dirt chamber

 #90
20100299854
2010-12-02

HYDRO-WASH-ASPIRATOR

 #91
20100192980
2010-08-05

Modular recycling cleaning system

 #92
20100139032
2010-06-10

Slide-out drum with filter for a wet/dry vacuum appliance

 #93
20100132150
2010-06-03

Floor cleaning appliance

 #94
20100058553
2010-03-11

Utility vacuum

 #95
20100050368
2010-03-04

Vacuum suction and cleaning apparatus

 #96
20100005614
2010-01-14

AC/DC hand portable wet/dry vacuum having improved portability and convenience

 #97
20090265882
2009-10-29

Easy access filter assembly for a wet/dry vacuum appliance

 #98
20090123293
2009-05-14

METHOD AND APPARATUS OF DRIVING MULTIPLE SHAFTS IN A WET/DRY VACUUM AND LIQUID PUMP

 #99
20090100631
2009-04-23

Steam vacuum cleaner

 #100
20090094788
2009-04-16

Surface cleaning implemenent with magnetic coupled fan

 #101
20090094786
2009-04-16

Surface cleaning implement with independent suction nozzle and agitator

 #102
20090094778
2009-04-16

Vacuum electronic water sense circuit

 #103
20090078284
2009-03-26

Extraction Cleaning with Heating

 #104
20080289718
2008-11-27

Liquid vacuum apparatus and method

 #105
20080282894
2008-11-20

Cyclonic utility vacuum

 #106
20080256744
2008-10-23

Motor, fan and filter arrangement for a vacuum cleaner

 #107
20080216280
2008-09-11

UTILITY VACUUM

 #108
20080216278
2008-09-11

Wet/dry vacuum cleaner

 #109
20080216273
2008-09-11

Accessory tool for a vacuum cleaner

 #110
20080172992
2008-07-24

VACUUM CLEANER WITH OPENABLE LID

 #111
20080155768
2008-07-03

Autonomous surface cleaning robot for wet and dry cleaning

 #112
20080140255
2008-06-12

AUTONOMOUS SURFACE CLEANING ROBOT FOR WET AND DRY CLEANING

 #113
20080134460
2008-06-12

Surface cleaning apparatus

 #114
20080134458
2008-06-12

Autonomous surface cleaning robot for wet and dry cleaning

 #115
20080127446
2008-06-05

AUTONOMOUS SURFACE CLEANING ROBOT FOR WET AND DRY CLEANING

 #116
20080127445
2008-06-05

Autonomous surface cleaning robot for wet cleaning

 #117
20080086991
2008-04-17

System, method, and apparatus for mounting a filter bag to a wet/dry vacuum

 #118
20080072395
2008-03-27

Extraction cleaning with tank mounting

 #119
20080035543
2008-02-14

MULTI-LOBE FILTER BAG PRINCIPALLY FOR A POOL CLEANER

 #120
20070294858
2007-12-27

Portable Vacuum Canister and Method of Waste Disposal Therefrom

 #121
20070267049
2007-11-22

Cleaning device

 #122
20070199595
2007-08-30

Liquid aspirator

 #123
20070124885
2007-06-07

Cleaning device with pivoting tank

 #124
20070113371
2007-05-24

Instant dropping cleaner

 #125
20070113369
2007-05-24

System having a power tool and an AC/DC hand portable wet/dry vacuum that share a battery pack

 #126
20070067945
2007-03-29

Vacuum cleaner with two stage filtration

 #127
20070017060
2007-01-25

Vacuum system

 #128
20070017059
2007-01-25

Vacuum system

 #129
20070017058
2007-01-25

Anti jamming device for a vacuum hose

 #130
20070017057
2007-01-25

Convertible vacuum system

 #131
20070016328
2007-01-18

Autonomous surface cleaning robot for wet and dry cleaning

 #132
20060288671
2006-12-28

Cyclone dust collecting apparatus for wet vacuum cleaner

 #133
20060236665
2006-10-26

Dust separator/collector assembly for suction cleaner

 #134
20060191099
2006-08-31

Dual-tank vacuum cleaner

 #135
20060190134
2006-08-24

Autonomous surface cleaning robot for wet and dry cleaning

 #136
20060190133
2006-08-24

Autonomous surface cleaning robot for wet cleaning

 #137
20060190132
2006-08-24

Autonomous surface cleaning robot for dry cleaning

 #138
20060162298
2006-07-27

Cyclonic separating apparatus for vacuum cleaner which is capable of separately collecting water from dust

 #139
20060150364
2006-07-13

Recovery tank for a floor cleaning device

 #140
20060130447
2006-06-22

Dust-collecting apparatus of a vacuum cleaner

 #141
20060117517
2006-06-08

Vacuum extraction apparatus for cleaning a surface

 #142
20060032014
2006-02-16

Compressed air vacuum cleaner

 #143
20060000051
2006-01-05

Hard floor cleaner

 #144
20060000050
2006-01-05

Hard floor cleaner

 #145
20050283941
2005-12-29

Suction shut off device for a cleaning apparatus

 #146
20050283940
2005-12-29

Tank arrangement for a cleaning apparatus

 #147
20050283939
2005-12-29

Handle assembly for a cleaning apparatus

 #148
20050273969
2005-12-15

AC/DC portable wet/dry vacuum having improved portability and convenience

 #149
20050257340
2005-11-24

Wet/dry vacuum

 #150
20050210620
2005-09-29

Integrated cleaning apparatus and methods

 #151
20050160553
2005-07-28

Carpet cleaning apparatus and method of construction

 #152
20050132526
2005-06-23

Motor mount assembly

 #153
20050132525
2005-06-23

Multi-purpose position sensitive floor cleaning device

 #154
20050081320
2005-04-21

Portable vacuum cleaner and method

 #155
20050055794
2005-03-17

Utility vacuum

 #156
20050022333
2005-02-03

Extraction cleaning with heating

 #157
18981963
2025-08-19

Rotating vacuum tank and method

 #158
18581854
2025-01-21

Rotating vacuum tank and method

 #159
18092229
2023-10-10

Apparatus, system and method for vacuum with switchable collection chamber

 #160
17832136
2022-11-01

Wet dry appliance