ClassID:

11982

A47L11/4022 - CPC Classification

Classification description:

Machines for cleaning floors, carpets, furniture, walls, or wall coverings; Parts or details of machines not groups  - , , e.g. handles, arrangements of switches, skirts, buffers, levers; Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids with means for recycling the dirty liquid

Recent Application in this class:
#1
20260123810
2026-05-07

TRANSVERSING MOPPING MECHANISM

#2
20260053325
2026-02-26

DOCKING STATION FOR A CLEANING ROBOT AND CLEANING SYSTEM

#3
20260053323
2026-02-26

DOCKING STATION FOR CLEANING ROBOT AND CLEANING SYSTEM

#4
20250386992
2025-12-25

SEWAGE RECYCLING SYSTEM

#5
20250375074
2025-12-11

Liquid Level Detection Apparatus, Sewage Tank Having Liquid Level Detection Apparatus, and Cleaning Device

#6
20250248577
2025-08-07

FILTRATION ASSEMBLY FOR CLEANING MACHINE

#7
20250072695
2025-03-06

CLEANING TOOL FOR A SURFACE CLEANER

#8
20250000318
2025-01-02

FLOOR CLEANING ROBOT AND CLEANING APPARATUS

#9
20240423436
2024-12-26

INTEGRATED DEVICE FOR SWEEPING, MOPPING AND CLEANING

#10
20240358219
2024-10-31

LIQUID REPLACEMENT DEVICE AND CLEANING SYSTEM

#11
20240358218
2024-10-31

CLEANING DEVICE

#12
20240315514
2024-09-26

SURFACE CLEANING APPARATUS AND TRAY

#13
20240277204
2024-08-22

RECYCLING BIN AND CLEANING DEVICE

#14
20240197132
2024-06-20

SURFACE CLEANING APPARATUS

#15
20240041281
2024-02-08

Autonomous Cleaning Robot System and Method

#16
20220015597
2022-01-20

SURFACE CLEANING APPARATUS AND TRAY

#17
20220000327
2022-01-06

ROBOT CLEANER AND AUTOMATIC CLEANING METHOD

#18
20210338033
2021-11-04

Surface cleaning apparatus and tray

#19
20210228046
2021-07-29

SURFACE CLEANING APPARATUS AND TRAY

#20
20210106197
2021-04-15

ROBOT CLEANER HAVING CLEANING DEVICE FOR CLEANING FLOOR MOPPING ROLLER

#21
20210100419
2021-04-08

Surface cleaning apparatus and tray

#22
20210093143
2021-04-01

Surface cleaning apparatus and tray

#23
20200196819
2020-06-25

Cleaner and control method thereof

#24
20200187742
2020-06-18

CLEANER AND CONTROL METHOD THEREOF

#25
20190008350
2019-01-10

Floor cleaning device

#26
20180325342
2018-11-15

CLEANING DEVICE WITH SINGLE TANK RECYCLING SYSTEM

#27
20180310795
2018-11-01

Floor cleaner and water channel

#28
20180221920
2018-08-09

Floor cleaning device with disinfection capabilities

#29
20180199786
2018-07-19

Floor cleaner and water channel

#30
20180140153
2018-05-24

Cleaning device with single tank recycling system

#31
20180125320
2018-05-10

OPTIMIZING AUTOMATED FLOOR-CARE DEVICES

#32
20170311770
2017-11-02

Index of Refraction Floor Scrubber to Determine Traffic

#33
20170258284
2017-09-14

Portable liquid-recycling liquid-reusing cleaning system for hard surface flooring

#34
20170042401
2017-02-16

Cleaner and control method thereof

#35
20160113456
2016-04-28

Anti-bacterial treatment device and method for a floor cleaning device

#36
20150238060
2015-08-27

Cleaning device with single tank recycling system

#37
20140263104
2014-09-18

Clean water mopping system

#38
20130199579
2013-08-08

Systems, methods and apparatus for stain removal

#39
20130199573
2013-08-08

Systems, methods and apparatus for stain removal

#40
20120279010
2012-11-08

Handheld floor treatment device

#41
20120260948
2012-10-18

Cleaning device with single tank recycling system

#42
20120042909
2012-02-23

Dry vacuum cleaning appliance

#43
20100192980
2010-08-05

Modular recycling cleaning system

#44
20090232974
2009-09-17

Method of Maintaining Floor Covering Layer, and Grinding Apparatus for Use in Said Method

#45
20090095639
2009-04-16

Method and apparatus for neutralizing electrochemically activated liquids

#46
20080016642
2008-01-24

Spray extraction nozzle for taking in liquids from a surface

#47
20050198763
2005-09-15

Multi-functional cleaner selectively performing vacuum cleaning and water cleaning

#48
19083397
2026-02-24

Docking station for cleaning robot and cleaning system

#49
18080835
2023-10-10

Surface cleaning apparatus

#50
16752945
2022-05-03

Method of cleaning hard surface flooring with portable liquid-recycling liquid-reusing cleaning system