Patents-Review.com
ClassID:

11973 ⎘

A47L11/38 - CPC Classification

Classification description:

Machines for cleaning floors, carpets, furniture, walls, or wall coverings Machines, specially adapted for cleaning walls, ceilings, roofs, or the like

Recent Application in this class:
#1
20250213088
2025-07-03

APPARATUS FOR CLEANING SURFACES USING THE BERNOULLI PRINCIPLE

 #2
20240415357
2024-12-19

WATER-EFFICIENT SURFACE CLEANING METHOD AND SYSTEM

 #3
20240389816
2024-11-28

ROBOTIC SYSTEM FOR FACADE OPERATION OF A BUILDING FACADE AND THE METHOD THEREOF

 #4
20240306875
2024-09-19

FLOOR SCRUBBER WITH BASEBOARD CLEANER

 #5
20240279942
2024-08-22

A CLEANING APPARATUS AND CLEANING SYSTEM

 #6
20240217092
2024-07-04

BUILDING EXTERIOR WALL CLEANING ROBOT

 #7
20230404352
2023-12-21

MAGNETIC APPARATUS FOR BATHROOM FIXTURES AND DEVICES

 #8
20230355048
2023-11-09

SURFACE CLEANING APPARATUS WITH DIFFERENT CLEANING CONFIGURATIONS

 #9
20230312093
2023-10-05

Aircraft and aircraft system using same

 #10
20230277026
2023-09-07

Tool for treating overhead surfaces

 #11
20230054334
2023-02-23

Devices for moving on vertical surfaces, tools for cleaning vertical surfaces and systems for cleaning vertical surfaces

 #12
20220330778
2022-10-20

Vertical surface cleaning autonomous device

 #13
20220267002
2022-08-25

DRONE FOR CLEANING OUTER WALL OF HIGH-RISE BUILDING

 #14
20220119111
2022-04-21

UAV, METHOD AND SYSTEM FOR CLEANING A WALL BODY

 #15
20220062808
2022-03-03

SEPARATOR AND CLEANER WITH SEPARATOR

 #16
20220007903
2022-01-13

Self-propelled device

 #17
20210338032
2021-11-04

Vertical surface cleaning autonomous device

 #18
20210330162
2021-10-28

Vacuum-assisted popcorn ceiling scraper

 #19
20210196093
2021-07-01

DRONE-BASED CLEANING METHOD AND SYSTEM

 #20
20210085138
2021-03-25

Surface cleaning apparatus with different cleaning configuration

 #21
20210085137
2021-03-25

Surface cleaning apparatus with different cleaning configuration

 #22
20210038045
2021-02-11

Exterior Wall Maintenance Apparatus

 #23
20210030242
2021-02-04

Cleaning system and control method thereof

 #24
20210000318
2021-01-07

Awning cleaning tool

 #25
20200406303
2020-12-31

Implement for cleaning livestock feed bunks

 #26
20200345197
2020-11-05

Cleaning pad for an autonomous cleaning robot

 #27
20200216173
2020-07-09

Aircraft and aircraft system using same

 #28
20200150670
2020-05-14

Robotic device for providing vertical mobility

 #29
20200148351
2020-05-14

UAV, method and system for cleaning a wall body

 #30
20200060484
2020-02-27

Surface cleaning apparatus with different cleaning configurations

 #31
20200011079
2020-01-09

Autonomous active waterline scrubbing device principally for swimming pools and spas

 #32
20190320859
2019-10-24

Robotic cleaning apparatus and system

 #33
20190245480
2019-08-08

Solar system or photovoltaic system

 #34
20190200832
2019-07-04

Autonomous planar surface cleaning robot

 #35
20190186148
2019-06-20

ROOF CLEANING DEVICE

 #36
20190093670
2019-03-28

High flow low pressure suction device

 #37
20190059678
2019-02-28

Multimedia intelligent cleaning system and control method thereof

 #38
20190030731
2019-01-31

Suction-adhering and self-propelled robotic device

 #39
20190029488
2019-01-31

Vacuum-assisted popcorn ceiling scraper

 #40
20180255990
2018-09-13

Suction apparatus, glass-wiping device, and run control method thereof

 #41
20180168415
2018-06-21

Autonomous wall cleaner

 #42
20180140151
2018-05-24

Wipers cleaning head system and method

 #43
20180078029
2018-03-22

Roof cleaning system

 #44
20180070784
2018-03-15

Remaining water suction device

 #45
20180055298
2018-03-01

SEMI-AUTOMATIC APPARATUS FOR WASHING A BUILDING

 #46
20170319024
2017-11-09

Surface cleaning apparatus with different cleaning configurations

 #47
20170275807
2017-09-28

DIRT REMOVING DEVICE AND DIRT REMOVING UNIT

 #48
20170231444
2017-08-17

Surface cleaning apparatus with different cleaning configurations

 #49
20170215682
2017-08-03

Autonomous planar surface cleaning robot

 #50
20170215662
2017-08-03

Autonomous planar surface cleaning robot

 #51
20170158329
2017-06-08

UAV, method and system for cleaning a wall body

 #52
20160160506
2016-06-09

Roof cleaning processes and associated systems

 #53
20160129481
2016-05-12

CLEANING HEAD APPARATUS

 #54
20150305581
2015-10-29

Suction apparatus, glass-wiping device, and run control method therefor

 #55
20150282684
2015-10-08

Glass-wiping robot having air-venting device

 #56
20150272413
2015-10-01

Autonomous-travel cleaning robot

 #57
20150250366
2015-09-10

Surface cleaning apparatus with different cleaning configurations

 #58
20150074937
2015-03-19

Surface cleaning apparatus with different cleaning configurations

 #59
20140289996
2014-10-02

Surface cleaning apparatus with different cleaning configurations

 #60
20140289995
2014-10-02

Surface cleaning apparatus with different cleaning configurations

 #61
20140202492
2014-07-24

Mechanism for cleaning solar collector surfaces

 #62
20140109334
2014-04-24

Solar panel cleaning system

 #63
20140020196
2014-01-23

WALL SURFACE TRAVELING ROBOT

 #64
20130232710
2013-09-12

Cleaning article with differential overlap between sheet and tow fibers

 #65
20130197356
2013-08-01

Fiducial placement system and splayed stylet

 #66
20130192636
2013-08-01

Arena cleaner machine and method for cleaning an arena

 #67
20130061414
2013-03-14

Methods and Devices for Cleaning Implements

 #68
20120000030
2012-01-05

Surface cleaning apparatus with different cleaning configurations

 #69
20110232685
2011-09-29

APPARATUS AND METHOD FOR REMOVING GUM DEPOSITS, ADHESIVE SUBSTANCES, PAINT AND THE LIKE FROM SURFACES

 #70
20110191972
2011-08-11

Baseboard cleaning apparatus

 #71
20110132406
2011-06-09

Low moisture extraction deep cleaning

 #72
20100116289
2010-05-13

Cleaning brush with pulsing water

 #73
20100014910
2010-01-21

CLEANING APPARATUS

 #74
20100005606
2010-01-14

Cleaning apparatus for a preferably planar surface

 #75
20060254015
2006-11-16

System and method for roof repair

 #76
20060225241
2006-10-12

Apparatus and method for cleaning soiled surfaces with...

 #77
20060213027
2006-09-28

Satellite dish and rain gutter cleaner

 #78
20060118656
2006-06-08

Apparatus for separating matter from an exposed surface

 #79
20060118136
2006-06-08

Method of cleaning greenhouse roofs

 #80
20060021167
2006-02-02

Surface-cleaning machine

 #81
16791285
2021-10-26

Dusting device

 #82
16247662
2020-10-20

Baseboard-cleaning implement

 #83
14285179
2016-07-26

Panel array cleaning apparatus