TREA

Means for cleaning filters

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  • A47L9/20
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Parent Industries

AHUMAN NECESSITIES A47Furniture A47LDOMESTIC WASHING OR CLEANING SUCTION CLEANERS IN GENERAL A47L9/00Details or accessories of suction cleaners

Current Industry

A47L9/20Means for cleaning filters
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter and vacuum canister cleaner
    • Patent number 11,944,258
    • Issue date Apr 2, 2024
    • LG Electronics Inc.
    • Youngjoo Lee
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Hand-held surface cleaning device
    • Patent number 11,930,988
    • Issue date Mar 19, 2024
    • SharkNinja Operating LLC
    • Daniel Tonderys
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor cleaner
    • Patent number 11,903,551
    • Issue date Feb 20, 2024
    • Techtronic Floor Care Technology Limited
    • Kirti Kant Paulla
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Portable vacuum cleaner
    • Patent number 11,871,884
    • Issue date Jan 16, 2024
    • Dreame Innovation Technology (Suzhou) Co., Ltd.
    • Zhenke Guo
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hand-held surface cleaning device
    • Patent number 11,864,714
    • Issue date Jan 9, 2024
    • SharkNinja Operating LLC
    • Daniel Tonderys
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,844,487
    • Issue date Dec 19, 2023
    • LG Electronics Inc.
    • Youngho Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cyclone dust collector and vacuum cleaner having the same
    • Patent number 11,832,781
    • Issue date Dec 5, 2023
    • Samsung Electronics Co., Ltd.
    • Jung Gyun Han
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust remover for vacuum cleaner
    • Patent number 11,819,182
    • Issue date Nov 21, 2023
    • Hyun Tae Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus, cyclonic air treatment member and surfa...
    • Patent number 11,786,918
    • Issue date Oct 17, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter cleaning
    • Patent number 11,779,179
    • Issue date Oct 10, 2023
    • Hilti Aktiengesellschaft
    • Oliver Ohlendorf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 11,771,279
    • Issue date Oct 3, 2023
    • LG Electronics Inc.
    • Daeho Chang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus with removable air treatment member asse...
    • Patent number 11,766,156
    • Issue date Sep 26, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Relief valve and a hose device for dust collectors, a dust collecto...
    • Patent number 11,759,067
    • Issue date Sep 19, 2023
    • Husqvarna AB
    • Besim Mesinovic
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,745,190
    • Issue date Sep 5, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,717,123
    • Issue date Aug 8, 2023
    • LG Electronics Inc.
    • Youngjoo Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,696,666
    • Issue date Jul 11, 2023
    • LG Electronics Inc.
    • Jungwan Ryu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vibrating air filter for robotic vacuums
    • Patent number 11,684,886
    • Issue date Jun 27, 2023
    • AI Incorporated
    • Ali Ebrahimi Afrouzi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust collector including filter cleaning mechanism
    • Patent number 11,673,217
    • Issue date Jun 13, 2023
    • Milwaukee Electric Tool Corporation
    • Daryl S. Richards
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hand-held surface cleaning device
    • Patent number 11,672,388
    • Issue date Jun 13, 2023
    • SharkNinja Operating LLC
    • Daniel Tonderys
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 11,672,394
    • Issue date Jun 13, 2023
    • LG Electronics Inc.
    • Youngjoo Lee
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Surface cleaning apparatus with removable air treatment member asse...
    • Patent number 11,666,193
    • Issue date Jun 6, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Valve, use of such valve, separator comprising such valve and metho...
    • Patent number 11,648,500
    • Issue date May 16, 2023
    • Husqvarna AB
    • Andreas Fogelberg
    • B08 - CLEANING
  • Information Patent Grant

    Dust collector, vacuum cleaner, and self-propelled vacuum cleaner
    • Patent number 11,641,992
    • Issue date May 9, 2023
    • Nidec Corporation
    • Chun-Hsien Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus, cyclonic air treatment member and surfa...
    • Patent number 11,642,681
    • Issue date May 9, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,638,509
    • Issue date May 2, 2023
    • LG Electronics Inc.
    • Jungwan Ryu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust collection box
    • Patent number 11,627,863
    • Issue date Apr 18, 2023
    • BLACK & DECKER INC.
    • Uwe Nemetz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cleaner
    • Patent number 11,622,660
    • Issue date Apr 11, 2023
    • LG Electronics Inc.
    • In Gyu Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Efficient filter cleaning
    • Patent number 11,564,543
    • Issue date Jan 31, 2023
    • Hilti Aktiengesellschaft
    • Xaver Hanslmeier
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dust collector
    • Patent number 11,559,761
    • Issue date Jan 24, 2023
    • KOKI HOLDINGS CO., LTD.
    • Daisuke Kakegawa
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter system and a vacuum cleaner incorporating a filter system
    • Patent number 11,559,180
    • Issue date Jan 24, 2023
    • Beacon Group (International) Ltd
    • Michael Ching
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20240156318
    • Publication date May 16, 2024
    • Conet Industries Inc.
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FILTER ARRANGEMENT FOR A VACUUM CLEANING APPLIANCE
    • Publication number 20240122427
    • Publication date Apr 18, 2024
    • Dyson Technology Limited
    • Jacob DYSON
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HAND-HELD SURFACE CLEANING DEVICE
    • Publication number 20240065497
    • Publication date Feb 29, 2024
    • SharkNinja Operating, LLC
    • Daniel TONDERYS
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20240016351
    • Publication date Jan 18, 2024
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS, CYCLONIC AIR TREATMENT MEMBER AND SURFA...
    • Publication number 20230405612
    • Publication date Dec 21, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    SELF-CLEANING VACUUM CLEANER
    • Publication number 20230337875
    • Publication date Oct 26, 2023
    • Dyson Technology Limited
    • Robert Matthew STRINGER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SELF-CLEANING VACUUM CLEANER
    • Publication number 20230330293
    • Publication date Oct 19, 2023
    • Dyson Technology Limited
    • Robert Matthew STRINGER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SELF-PROPELLED CLEANING MACHINE
    • Publication number 20230309770
    • Publication date Oct 5, 2023
    • Hobot Technology Inc.
    • CHI-MOU CHAO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Filter device and method for dedusting same
    • Publication number 20230309771
    • Publication date Oct 5, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Oliver OHLENDORF
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Handheld Vacuum Cleaner With Removable Filter
    • Publication number 20230301478
    • Publication date Sep 28, 2023
    • SEB S.A.
    • Bertrand Escalettes
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DEBRIS CLEANING MECHANISM AND CLEANING DEVICE
    • Publication number 20230292972
    • Publication date Sep 21, 2023
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Filter device for a vacuum cleaner and filter dedusting method
    • Publication number 20230284853
    • Publication date Sep 14, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Oliver OHLENDORF
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device and method for dedusting same
    • Publication number 20230263351
    • Publication date Aug 24, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Oliver OHLENDORF
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUST COLLECTOR INCLUDING FILTER CLEANING MECHANISM
    • Publication number 20230264312
    • Publication date Aug 24, 2023
    • Milwaukee Electric Tool Corporation
    • Daryl S. Richards
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLEANER
    • Publication number 20230240497
    • Publication date Aug 3, 2023
    • LG ELECTRONICS INC.
    • Jonguk HER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUST COLLECTING DEVICE FOR A POWER TOOL
    • Publication number 20230210324
    • Publication date Jul 6, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Uto PLANK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LID ARRANGEMENT FOR A DUST EXTRACTOR COMPRISING A DUST CYCLONE CONT...
    • Publication number 20230210330
    • Publication date Jul 6, 2023
    • HUSQVARNA AB
    • Karl Elemstrand
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DUST COLLECTING DEVICE FOR A POWER TOOL
    • Publication number 20230200609
    • Publication date Jun 29, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Uto PLANK
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS, CYCLONIC AIR TREATMENT MEMBER AND SURFA...
    • Publication number 20230191429
    • Publication date Jun 22, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    A VALVE ARRANGEMENT FOR AN INDUSTRIAL DUST EXTRACTOR
    • Publication number 20230182062
    • Publication date Jun 15, 2023
    • HUSQVARNA AB
    • Axel Sjöberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20230143305
    • Publication date May 11, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Efficient filter cleaning
    • Publication number 20230114976
    • Publication date Apr 13, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Xaver HANSLMEIER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INDUSTRIAL SWEEPER PROVIDED WITH AN IMPROVED DEVICE FOR UNCLOGGING...
    • Publication number 20230054083
    • Publication date Feb 23, 2023
    • ETABLISSEMENTS EMILY
    • Michel GUENGANT
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20230045253
    • Publication date Feb 9, 2023
    • Bissell Inc.
    • Jian Yun Pi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS, CYCLONIC AIR TREATMENT MEMBER AND SURFA...
    • Publication number 20230040435
    • Publication date Feb 9, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Dust Remover For Vacuum Cleaner
    • Publication number 20220400921
    • Publication date Dec 22, 2022
    • Hyun Tae KIM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Suction Apparatus Having a Filter Cleaning Device
    • Publication number 20220378263
    • Publication date Dec 1, 2022
    • ROBERT BOSCH GmbH
    • Christian Rothweiler
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Dust Collector and Self-Cleaning Method for Filter Thereof
    • Publication number 20220369881
    • Publication date Nov 24, 2022
    • SKYBEST ELECTRIC APPLIANCE (SUZHOU) CO., LTD.
    • Haiping Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SYSTEM AND METHOD FOR CLEANING BAGLESS VACUUM CLEANERS
    • Publication number 20220369882
    • Publication date Nov 24, 2022
    • SCIENCE SOLUTIONS LLC
    • Monica Kroeger
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FILTER CLEANING
    • Publication number 20220330774
    • Publication date Oct 20, 2022
    • HILTI AKTIENGESELLSCHAFT
    • Oliver OHLENDORF
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL