ClassID:

131853

E04H4/1654 - page 3 - CPC Classification

Classification description:

Swimming or splash baths or pools; Parts, details or accessories not otherwise provided for specially adapted for cleaning Self-propelled cleaners

Recent Application in this class:
#601
20140230168
2014-08-21

Pool cleaning robot having waterline movement capabilities

#602
20140215730
2014-08-07

Pool cleaner positive pressure water supply distribution subsystem and wall fitting

#603
20140184065
2014-07-03

Pool cleaner generator module with magnetic coupling

#604
20140166045
2014-06-19

Robotic swimming pool cleaner

#605
20140165307
2014-06-19

POOL CLEANING VEHICLE WITH ROTATING AND STATIONARY SCRUBBING ELEMENTS

#606
20140165306
2014-06-19

Automated pool cleaning vehicle with scrubbing elements

#607
20140137891
2014-05-22

Pool cleaning vehicle with mechanism for skewing an axle

#608
20140137343
2014-05-22

POOL OR TANK CLEANING VEHICLE WITH A POWERED BRUSH

#609
20140124423
2014-05-08

Free spinning sweep tail scrubber for a pool cleaner

#610
20140115796
2014-05-01

Turbine-driven swimming pool cleaning apparatus and method

#611
20140101870
2014-04-17

Swimming pool cleaner appendages

#612
20140096329
2014-04-10

Submerged robot with learning capabilities

#613
20140076791
2014-03-20

Apparatus for cleaning a submerged surface with a disconnectable dirty circuit

#614
20140076789
2014-03-20

Pool cleaning apparatus

#615
20140068881
2014-03-13

Pool cleaning robot

#616
20140015959
2014-01-16

Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera

#617
20140014140
2014-01-16

Internal backwash system for robotic swimming pool cleaner

#618
20140009748
2014-01-09

Pool cleaner with laser range finder system and method

#619
20130341284
2013-12-26

Pool cleaning apparatus with active emptying and method for controlling such an apparatus

#620
20130320858
2013-12-05

Pool cleaner light module

#621
20130318728
2013-12-05

Apparatus for cleaning swimming pools

#622
20130318727
2013-12-05

Pool cleaning robot

#623
20130269729
2013-10-17

Water jet pool cleaner with opposing dual propellers

#624
20130240432
2013-09-19

Suctioning device for travelling a tank bottom

#625
20130206659
2013-08-15

Moving and floating pool cleaner apparatus

#626
20130152970
2013-06-20

AUTOMATIC POOL CLEANER FOR CLEANING A POOL WITH MINIMUM POWER CONSUMPTION AND METHOD THEREOF

#627
20130152316
2013-06-20

Swimming pool cleaner

#628
20130151061
2013-06-13

Cleaning robot and underwater sediment cleaning apparatus and method

#629
20130146106
2013-06-13

Water jet pool cleaner with opposing dual propellers

#630
20130133145
2013-05-30

Self-propelled apparatus for cleaning a submerged surface

#631
20130133144
2013-05-30

Axle controller for automated swimming pool cleaners

#632
20130112602
2013-05-09

Apparatus for Facilitating Maintenance of a Pool Cleaning Device

#633
20130110319
2013-05-02

Device for the remote control of a motorized underwater surface cleaning apparatus and apparatus thus controlled

#634
20130104321
2013-05-02

Apparatus for cleaning submerged surfaces with a semi-automatic return command

#635
20130092193
2013-04-18

Pool cleaner base plate with high pressure cleaning jets

#636
20130091641
2013-04-18

ROBOT FOR CLEANING SWIMMING POOLS

#637
20130081986
2013-04-04

Pool cleaner with multi-stage venturi vacuum assembly

#638
20130081656
2013-04-04

Pool cleaner with hydraulic timer assembly

#639
20130081216
2013-04-04

Pool cleaner with detachable scrubber assembly

#640
20130061407
2013-03-14

Pool cleaning robot

#641
20130037665
2013-02-14

Pool caddy

#642
20130031734
2013-02-07

POOL CLEANER WITH BRUSH

#643
20130031730
2013-02-07

Pool cleaning vehicle with endless loop track

#644
20130031729
2013-02-07

Automatic swimming pool cleaning machine

#645
20130030659
2013-01-31

Adjustable intake port for submersible pool and tank cleaner

#646
20130028755
2013-01-31

Booster pump system for pool applications

#647
20130001074
2013-01-03

ELECTROCHEMICAL CHLORINE GENERATOR ASSEMBLY FOR USE IN POOL CLEANER

#648
20130000677
2013-01-03

Pool Cleaning Device With Adjustable Buoyant Element

#649
20120305463
2012-12-06

Pool cleaning vehicle having side vents and ducts

#650
20120304403
2012-12-06

Pool cleaning vehicle having internal drive propulsion

#651
20120298566
2012-11-29

Ultrasonic Assembly for Pool Cleaners

#652
20120285486
2012-11-15

Directional control method and apparatus for dual brush robotic pool cleaners

#653
20120279001
2012-11-08

Hydraulic driven jaw-type clutch impeller combination and swimming pool bottom hydraulic pushed automatic cleaner comprising same

#654
20120273004
2012-11-01

Automated swimming pool cleaner having an angled jet drive propulsion system

#655
20120255579
2012-10-11

Fluid flow deflector assemblies principally for connection to sweep tail hoses of automatic swimming pool cleaners

#656
20120222997
2012-09-06

Power supplies for pool and spa equipment

#657
20120210527
2012-08-23

Directional control for dual brush robotic pool cleaners

#658
20120189491
2012-07-26

ROBOTIC POOL CLEANER WITH INTERNAL ULTRAVIOLET WATER STERILIZATION

#659
20120174326
2012-07-12

Programmable steerable robot particularly useful for cleaning swimming pools

#660
20120103365
2012-05-03

Pool cleaning device with adjustable buoyant element

#661
20120102665
2012-05-03

Cleaning apparatus for pool cleaning vehicle with endless loop track

#662
20120102664
2012-05-03

Automated pool cleaning vehicle with middle roller

#663
20120074050
2012-03-29

Swimming pool cleaner with a rigid debris canister

#664
20120060307
2012-03-15

Vortex turbine cleaner

#665
20120036669
2012-02-16

Hand held cleaning device for automated pool cleaner

#666
20110314617
2011-12-29

Automatic pool cleaners and components thereof

#667
20110302728
2011-12-15

Apparatus for facilitating maintenance of a pool cleaning device

#668
20110301752
2011-12-08

Reversing Mechanism For A Programmable Steerable Robot

#669
20110290707
2011-12-01

Method and apparatus for operation of pool cleaner with integral chlorine generator

#670
20110278210
2011-11-17

Biodegradable disposable debris bag

#671
20110271983
2011-11-10

Automated swimming pool cleaner having an angled jet drive propulsion system

#672
20110258789
2011-10-27

Motorised robot for cleaning swimming pools or the like, which operates when submerged in a fluid

#673
20110247970
2011-10-13

Portable Pump And Filter Assembly For Use In Pools, Spas And Open Bodies Of Water

#674
20110226361
2011-09-22

Idler mechanisms for hydraulic devices

#675
20110203060
2011-08-25

Rolling apparatus for cleaning an immersed surface with orientatable driving flux

#676
20110197932
2011-08-18

Apparatus for cleaning an immersed surface provided with an accelerometer device which detects gravitational acceleration

#677
20110162683
2011-07-07

Apparatus for cleaning an immersed surface having a hydraulic nosing-up action

#678
20110155186
2011-06-30

Apparatus for cleaning an immersed surface with gyration using at least one laterally offset non-driving rolling member

#679
20110154586
2011-06-30

Apparatus for cleaning an immersed surface with gyration by means of a nosing-up action

#680
20110154585
2011-06-30

Apparatus for cleaning an immersed surface having a single reversible electric driving and pumping motor

#681
20110139727
2011-06-16

Pool cleaning vehicle having structure for cleaning and sanitizing pool water

#682
20110108490
2011-05-12

Efficient filtration process of water in a tank for recreational and ornamental uses, where the filtration is performed over a small volume of water and not over the totality of the water from the tank

#683
20110088182
2011-04-21

Pool cleaning vehicle having an advanced drain system

#684
20110088181
2011-04-21

Convertible pressure/suction swimming pool cleaner

#685
20110067729
2011-03-24

Directional control for dual brush robotic pool cleaners

#686
20110056031
2011-03-10

Automated swimming pool cleaner with projecting pivot members for changing direction of movement at an adjacent side wall of a pool

#687
20110049023
2011-03-03

Pool cleaning vehicle having improved logic

#688
20110047727
2011-03-03

Cleaner apparatus for a submerged surface with a protuberance which accelerates the inlet flow

#689
20110023247
2011-02-03

Apparatus for cleaning a submerged surface with easy drainage

#690
20110020139
2011-01-27

Rolling cleaner apparatus for a submerged surface with a combined hydraulic and electric drive, and corresponding method

#691
20110016646
2011-01-27

Rolling apparatus for cleaning a submerged surface with partially hydraulic drive

#692
20110005009
2011-01-13

Submerged-surface cleaning apparatus with angled filtration system

#693
20110000036
2011-01-06

Apparatus for cleaning a submerged surface with a disconnectable dirty circuit

#694
20110000035
2011-01-06

Submerged surface cleaning apparatus with inlet duct of non-constant cross section

#695
20110000034
2011-01-06

Apparatus for cleaning a submerged surface and having a pumping engine outside the hydraulic system

#696
20110000033
2011-01-06

Submerged surface cleaning apparatus with angled pumping impeller

#697
20110000032
2011-01-06

Apparatus for cleaning a submerged surface with removable filtration device

#698
20110000031
2011-01-06

Apparatus for cleaning submerged surface with eddy filtration

#699
20110000030
2011-01-06

Apparatus for cleaning a submerged surface including a brushing device driven by members for driving the apparatus on the submerged surface

#700
20100307545
2010-12-09

UNDERWATER CLEANING ROBOT AND AUXILIARY CLEANING WORK MACHINE

#701
20100306931
2010-12-09

Pool cleaning robot

#702
20100299852
2010-12-02

Utility designed to eliminate most manual swimming pool brushing

#703
20100299016
2010-11-25

ACTIVATION SYSTEM FOR A ROBOTIC VEHICLE

#704
20100242165
2010-09-30

System for stowing a robot in a swimming pool

#705
20100132136
2010-06-03

Working method and cleaning device to clean a swimming pool

#706
20100122948
2010-05-20

Pool cleaning vehicle with filter element and self locking clip

#707
20100122947
2010-05-20

Pool cleaning vehicle having side vents and ducts

#708
20100122422
2010-05-20

Pool cleaning vehicle with endless loop track

#709
20100119358
2010-05-13

Fluid-powered motors and pumps

#710
20100115715
2010-05-13

Booster pump system for pool applications

#711
20100065482
2010-03-18

Apparatus for facilitating maintenance of a pool cleaning device

#712
20100058546
2010-03-11

Pool cleaner baseplate with inlet extension members and recessed wheels

#713
20100011521
2010-01-21

DEFLECTOR FOR A POOL CLEANER SWEEP TAIL HOSE

#714
20090307854
2009-12-17

Pool cleaning robot

#715
20090301955
2009-12-10

Pool cleaner debris bag

#716
20090301522
2009-12-10

Customized Programmable Pool Cleaner Method and Apparatus

#717
20090300862
2009-12-10

A SWIMMING POOL CLEANER

#718
20090282627
2009-11-19

Method and appartus for operation of pool cleaner with integral chlorine generator

#719
20090277821
2009-11-12

Pool cleaning vehicle having an advanced drain system

#720
20090276967
2009-11-12

Pool cleaning vehicle having internal drive propulsion

#721
20090255070
2009-10-15

Pool cleaning vehicle having improved intake port

#722
20090255069
2009-10-15

Pool cleaning vehicle having algorithm for moving

#723
20090232701
2009-09-17

Robotic Pool Cleaner with Internal Ultraviolet Water Sterilization

#724
20090229061
2009-09-17

POOL CLEANERS

#725
20090094765
2009-04-16

Submersible cleaning robot

#726
20090089944
2009-04-09

Fluid distribution system for a swimming pool cleaning apparatus

#727
20090077759
2009-03-26

Pool Cleaner Hoses and Methods for Making the Same

#728
20090057238
2009-03-05

Pool cleaning robot

#729
20090045110
2009-02-19

Pool cleaning robot

#730
20090025812
2009-01-29

Variable output pressure backup valve

#731
20090020164
2009-01-22

Integrated and Detachable Float-valve-mounted Suction Plug

#732
20080307589
2008-12-18

Swimming pool cleaner

#733
20080295264
2008-12-04

SWIMMING POOL CLEANING VEHICLE

#734
20080250581
2008-10-16

Method and apparatus for improving the performance of suction powered pool cleaning systems

#735
20080250580
2008-10-16

Motorised pool-cleaning device comprising cantilevered motor movement transmission means

#736
20080244843
2008-10-09

Pool cleaning brush

#737
20080244842
2008-10-09

Motorised Pool-Cleaning Device Comprising Freewheel Rotary Movement Means

#738
20080237103
2008-10-02

Attachment for underwater surface cleaner

#739
20080236628
2008-10-02

Pool cleaner with high pressure cleaning jets

#740
20080235887
2008-10-02

Pool cleaner with high pressure cleaning jets

#741
20080222821
2008-09-18

Lateral transmission casing for a self-propelled rolling apparatus for cleaning a submerged surface

#742
20080202997
2008-08-28

Debris bag for a swimming pool cleaning apparatus

#743
20080189885
2008-08-14

Water jet reversing propulsion and directional controls for automated swimming pool cleaners

#744
20080128343
2008-06-05

Pool cleanig robot

#745
20080125943
2008-05-29

Programmable steerable robot particularly useful for cleaning swimming pools

#746
20080105188
2008-05-08

Self-righting pool cleaning robot

#747
20080099409
2008-05-01

Swimming pool robot

#748
20080087299
2008-04-17

Directional control method for dual brush robotic pool cleaners

#749
20080078714
2008-04-03

Swimming pool cleaner debris container

#750
20080078039
2008-04-03

Method for controlling twisting of pool cleaner power cable

#751
20080060984
2008-03-13

Pool cleaner control subsystem

#752
20080035543
2008-02-14

MULTI-LOBE FILTER BAG PRINCIPALLY FOR A POOL CLEANER

#753
20080000854
2008-01-03

Pool cleaner storage device

#754
20070294846
2007-12-27

Automatic pool cleaner with flexible scrubbing panel

#755
20070289906
2007-12-20

Pool cleaner debris bag

#756
20070289075
2007-12-20

Adjustable hose clip

#757
20070272274
2007-11-29

Method for controlling an automatic device for cleaning a surface immersed in liquid and corresponding cleaning device

#758
20070272273
2007-11-29

Method for Controlling an Automatic Device for Cleaning a Surface Immersed in Liquid and Corresponding Cleaning Device

#759
20070251032
2007-11-01

Immersed Surface Cleaning Device Provided with a Nonreturn Inlet Conduit

#760
20070199870
2007-08-30

Working method and cleaning device to clean a swimming pool

#761
20070192971
2007-08-23

Swimming pool cleaner

#762
20070192970
2007-08-23

Swimming pool cleaner

#763
20070169289
2007-07-26

VACUUM HEAD FOR SWIMMING POOLS AND SIMILAR STRUCTURES

#764
20070157413
2007-07-12

Pool cleaning robot

#765
20070144602
2007-06-28

Automatic pool cleaner power conduit including stiff sections and resilient axially flexible couplers

#766
20070101521
2007-05-10

Automated swimming pool cleaner with stationary projecting pivot member

#767
20070067930
2007-03-29

Cordless pool cleaning robot

#768
20070062733
2007-03-22

Automatic pool cleaner power conduit including stiff sections

#769
20070028405
2007-02-08

Pool cleaning robot

#770
20060282962
2006-12-21

Turbine drive apparatus and method suited for suction powered swimming pool cleaner

#771
20060225768
2006-10-12

Directional control for dual brush robotic pool cleaners

#772
20060207041
2006-09-21

Pool cleaner

#773
20060174430
2006-08-10

Swimming pool cleaning device

#774
20060169322
2006-08-03

Concealed automatic pool vacuum systems

#775
20060143841
2006-07-06

Intake assembly for self-propelled pool cleaner

#776
20060124522
2006-06-15

Hose clasp for a pool cleaner filter bag

#777
20060102532
2006-05-18

Water surface cleaning machine

#778
20060101596
2006-05-18

Wheel arrangement for swimming pool cleaner

#779
20060096905
2006-05-11

Self-propelled floating device for cleaning water surfaces

#780
20060065580
2006-03-30

Positive pressure pool cleaner propulsion subsystem

#781
20060059637
2006-03-23

Apparatus for improved subaqueous stability

#782
20060053572
2006-03-16

Pool cleaner with integral chlorine generator

#783
20060048312
2006-03-09

Cleaner with high pressure cleaning jets

#784
20060042688
2006-03-02

Fluid flow regulator for swimming pool cleaning system

#785
20050279682
2005-12-22

Debris bag for a swimming pool cleaning apparatus

#786
20050262652
2005-12-01

Pool cleaning method and device

#787
20050236508
2005-10-27

Hose reel automatic storage

#788
20050236310
2005-10-27

Disposable filter bag for a pool cleaner

#789
20050199409
2005-09-15

Automatic pool cleaner power conduit including stiff sections

#790
20050155655
2005-07-21

Variable output pressure backup valve

#791
20050040094
2005-02-24

Hose clasp for a pool cleaner filter bag

#792
20050040089
2005-02-24

Disposable filter bag for a pool cleaner

#793
20050029177
2005-02-10

Pool cleaner filter bag with zipper closure

#794
20050006288
2005-01-13

Automatic swimming pool cleaners with shaped floats and water-temperature or -pressure indicators and water-circulation systems incorporating such indicators

#795
19241270
2025-09-30

Automatic pool cleaning apparatus

#796
19169489
2025-08-12

Swimming pool cleaning robot

#797
19014146
2025-10-21

Water surface cleaning robot

#798
18967602
2025-07-22

Handheld swimming pool sewage suction machine

#799
18958052
2025-05-20

Controllable sinking and floating swimming pool robot and sinking and floating control method for swimming pool robot

#800
18958035
2025-05-20

Controllable sinking and floating swimming pool robot and sinking and floating control method for swimming pool robot

#801
18933909
2025-04-08

Underwater robot

#802
18924209
2025-12-16

Sideways movement method for pool cleaning apparatus and corresponding pool cleaning apparatus

#803
18915494
2025-12-16

Sweeping method of swimming pool cleaning robot and cleaning robot

#804
18889661
2025-05-20

Swimming pool cleaning device and cleaning method

#805
18822334
2025-02-11

Controllable sinking and floating swimming pool robot and sinking and floating control method for swimming pool robot

#806
18507120
2024-09-03

Pool cleaning system with a video capture device

#807
18426425
2026-02-03

Service status determination framework

#808
18353263
2024-04-02

Moving devices used in liquid and pool cleaning robots

#809
18158027
2023-10-24

Control method of an underwater robot based on ultrasonic radar, underwater robot and non-volatile storage medium

#810
18149907
2023-09-12

Floating device and robotic pool cleaner

#811
18092503
2023-10-31

Pool cleaning robot automatic docking

#812
18072828
2025-09-16

Swimming pool cleaner with orientable liquid flux

#813
18070409
2023-07-04

Methods and apparatuses for cleaning pool

#814
17901742
2023-05-16

Robotic pool cleaner

#815
17393085
2023-07-25

Automatic pool cleaner

#816
17105493
2022-05-24

Electrically powered pool vacuum cleaner

#817
16929478
2021-10-19

Automatic pool cleaner

#818
16351117
2020-07-14

Swimming pool cleaner with pleated medium filter

#819
15872135
2019-11-26

Electrically powered pool vacuum cleaner

#820
15592392
2018-02-06

Pool cleaner roller assembly

#821
15592384
2018-01-30

Pool cleaner modular drivetrain

#822
15592377
2018-02-06

Pool cleaner impeller subassembly

#823
15592364
2018-02-20

Hydrocyclonic pool cleaner

#824
15587672
2018-05-22

Automatic pool cleaner traction correction

#825
15344249
2018-02-27

Drive module for submersible autonomous vehicle

#826
15274250
2017-11-07

Swimming pool cleaning vehicle with side intake flaps and method therefor

#827
15170303
2017-06-13

Swimming pool cleaner inline debris trap and associated methods

#828
15069969
2016-11-29

Swimming pool cleaner appendages