TREA

Dust separators

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Industry

  • CPC
  • A47L9/102
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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

A47L9/102Dust separators
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Handheld vacuum cleaner
    • Patent number 11,963,652
    • Issue date Apr 23, 2024
    • Dyson Technology Limited
    • Charles Howard Percy-Raine
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Cleaning system
    • Patent number 11,950,746
    • Issue date Apr 9, 2024
    • Daifuku Co., Ltd.
    • Tadashi Nishikawa
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Diaper bag vacuum
    • Patent number 11,950,672
    • Issue date Apr 9, 2024
    • Roy Franklin Partin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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

    Surface cleaning apparatus
    • Patent number 11,930,987
    • Issue date Mar 19, 2024
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Handheld vacuum cleaner
    • Patent number 11,910,992
    • Issue date Feb 27, 2024
    • Bissell Inc.
    • Alan J. Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Robotic vacuum cleaner and docking station for a robotic vacuum cle...
    • Patent number 11,889,962
    • Issue date Feb 6, 2024
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    Electric powered work machine and method of controlling noise gener...
    • Patent number 11,841,033
    • Issue date Dec 12, 2023
    • Makita Corporation
    • Hideaki Takano
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner and dust plume reduction apparatus
    • Patent number 11,819,181
    • Issue date Nov 21, 2023
    • Bissell Inc.
    • Jason W. Pruiett
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Backpack dust collector
    • Patent number 11,793,377
    • Issue date Oct 24, 2023
    • Makita Corporation
    • Takayuki Tahara
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor nozzle for a vacuum cleaner and vacuum cleaner
    • Patent number 11,786,090
    • Issue date Oct 17, 2023
    • Miele & Cie. KG
    • Jens Schneider
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor sweeping robot system with automatic dust collection function
    • Patent number 11,779,183
    • Issue date Oct 10, 2023
    • Guangdong Lesheng Intelligent Technology Co., Ltd.
    • Jun Wang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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

    Vacuum cleaner assembly
    • Patent number 11,690,488
    • Issue date Jul 4, 2023
    • Techtronic Floor Care Technology Limited
    • Kevin L. Thomas
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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

    Dust collecting apparatus and cleaner having the same
    • Patent number 11,647,882
    • Issue date May 16, 2023
    • Samsung Electronics Co., Ltd.
    • Dongjin Cho
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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

    Debris bins and mobile cleaning robots including same
    • Patent number 11,641,990
    • Issue date May 9, 2023
    • iRobot Corporation
    • Eric Burbank
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaning bin for cleaning robot
    • Patent number 11,641,991
    • Issue date May 9, 2023
    • iRobot Corporation
    • Erik Amaral
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,627,852
    • Issue date Apr 18, 2023
    • Techtronic Floor Care Technology Limited
    • Kirti Kant Paulla
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Robotic vacuum cleaner and docking station for a robotic vacuum cle...
    • Patent number 11,617,488
    • Issue date Apr 4, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Robotic vacuum cleaner and docking station for a robotic vacuum cle...
    • Patent number 11,607,099
    • Issue date Mar 21, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 11,517,165
    • Issue date Dec 6, 2022
    • LG Electronics Inc.
    • Seungyeop Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dirt separator for a vacuum cleaner
    • Patent number 11,517,166
    • Issue date Dec 6, 2022
    • Dyson Technology Limited
    • Charles Howard Percy-Raine
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Robotic cleaner debris removal docking station
    • Patent number 11,497,363
    • Issue date Nov 15, 2022
    • SharkNinja Operating LLC
    • Aaron Gill
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Combination vacuum and air purifier system and method
    • Patent number 11,471,814
    • Issue date Oct 18, 2022
    • EyeVac, LLC
    • Terry G. Jones
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Cleaner and cleaning device having the same
    • Patent number 11,452,422
    • Issue date Sep 27, 2022
    • Samsung Electronics Co., Ltd.
    • Tae Gwang Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Robotic vacuum cleaner and docking station for a robotic vacuum cle...
    • Patent number 11,445,881
    • Issue date Sep 20, 2022
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust collector, vacuum cleaner, and self-propelled vacuum cleaner
    • Patent number 11,445,877
    • Issue date Sep 20, 2022
    • Nidec Corporation
    • Chun-Hsien Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CLEANER
    • Publication number 20240122420
    • Publication date Apr 18, 2024
    • Samsung Electronics Co., Ltd.
    • Hyunjoo KIM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20240090716
    • Publication date Mar 21, 2024
    • Dyson Technology Limited
    • Samuel Steven COLE
    • 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

    VACUUM CLEANER APPARATUS, VACUUM CLEANER UNIT, AND METHOD OF OPERAT...
    • Publication number 20230355047
    • Publication date Nov 9, 2023
    • Aktiebolaget Electrolux
    • Peter Mian
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SMALL PARTICLE REMOVING MODULE FOR VACCUM CLEANERS
    • Publication number 20230329498
    • Publication date Oct 19, 2023
    • Jiajiu SHAW
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COMBINATION VACUUM AND AIR PURIFIER SYSTEM AND METHOD
    • Publication number 20230249115
    • Publication date Aug 10, 2023
    • EyeVac, LLC
    • Terry G. Jones
    • F24 - HEATING RANGES VENTILATING
  • 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

    POWER TOOL INCLUDING AN AIR FILTER AND DEBRIS COLLECTOR
    • Publication number 20230219028
    • Publication date Jul 13, 2023
    • Milwaukee Electric Tool Corporation
    • Paul Fry
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20230172407
    • Publication date Jun 8, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOTIC CLEANER DEBRIS REMOVAL DOCKING STATION
    • Publication number 20230141469
    • Publication date May 11, 2023
    • SharkNinja Operating, LLC
    • Aaron GILL
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DIRT SEPARATION DEVICE
    • Publication number 20220400920
    • Publication date Dec 22, 2022
    • TTI (Macao Commercial Offshore) Limited
    • Simon Matthew Pougher
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • 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

    SURFACE CLEANING APPARATUS
    • Publication number 20220369875
    • Publication date Nov 24, 2022
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ENVIRONMENTAL CONTROL UNIT FOR DUST AND ODOR CONTROL
    • Publication number 20220273148
    • Publication date Sep 1, 2022
    • Enviropur LLC
    • Dave Kette
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    ELECTRIC POWERED WORK MACHINE AND METHOD OF CONTROLLING NOISE GENER...
    • Publication number 20220235798
    • Publication date Jul 28, 2022
    • MAKITA CORPORATION
    • Hideaki TAKANO
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SELF-CLEANING DUST CYLINDER ASSEMBLY AND HAND-HELD VACUUM CLEANER W...
    • Publication number 20220167822
    • Publication date Jun 2, 2022
    • Airplove (Xiamen) Electronic Co., Ltd.
    • Jueyuan Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20220133106
    • Publication date May 5, 2022
    • TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
    • Robert McRorie
    • A46 - BRUSHWARE
  • Information Patent Application

    HANDHELD CLEANER
    • Publication number 20220125252
    • Publication date Apr 28, 2022
    • RAYCOP KOREA INC.
    • Young Man LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Cleaning System
    • Publication number 20220061609
    • Publication date Mar 3, 2022
    • DAIFUKU CO., LTD.
    • Tadashi Nishikawa
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOLD AND FUNGAL (MYCOTOXIN) TOXIN REMEDIATION
    • Publication number 20220040623
    • Publication date Feb 10, 2022
    • Bohde John
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20220007904
    • Publication date Jan 13, 2022
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    INVERTED CONE SEPARATION DEVICE WITH DOUBLE DUST-COLLECTING CUPS AN...
    • Publication number 20210378468
    • Publication date Dec 9, 2021
    • BANGCHEN ENVIRONMENTAL PROTECTION TECHNOLOGY (SUZHOU) CO., LTD.
    • Suzhong Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER AND DUST PLUME REDUCTION APPARATUS
    • Publication number 20210345845
    • Publication date Nov 11, 2021
    • Bissell Inc.
    • Jason W. Pruiett
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CANISTER VACUUM CLEANER WITH BATTERY-POWERED FLOOR NOZZLE
    • Publication number 20210338030
    • Publication date Nov 4, 2021
    • Marcus CLEFF
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOTIC VACUUM CLEANER AND DOCKING STATION FOR A ROBOTIC VACUUM CLE...
    • Publication number 20210330168
    • Publication date Oct 28, 2021
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOTIC VACUUM CLEANER AND DOCKING STATION FOR A ROBOTIC VACUUM CLE...
    • Publication number 20210330167
    • Publication date Oct 28, 2021
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20210259492
    • Publication date Aug 26, 2021
    • LG Electronics Inc.
    • Kietak HYUN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING APPLIANCE
    • Publication number 20210259493
    • Publication date Aug 26, 2021
    • LG Electronics Inc.
    • Jonguk HER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER AND METHOD OF OPERATING SAME
    • Publication number 20210244251
    • Publication date Aug 12, 2021
    • Wolfgang Geurden
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20210212538
    • Publication date Jul 15, 2021
    • LG ELECTRONICS INC.
    • Seungyeop LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...