TREA

Concentric cyclones

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Industry

  • CPC
  • A47L9/1633
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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

A47L9/1633Concentric cyclones
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaner
    • Patent number 12,127,727
    • Issue date Oct 29, 2024
    • LG Electronics Inc.
    • Philjae Hwang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 12,070,179
    • Issue date Aug 27, 2024
    • LG Electronics Inc.
    • Bohyun Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 12,064,079
    • Issue date Aug 20, 2024
    • LG Electronics Inc.
    • Bohyun Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 12,016,512
    • Issue date Jun 25, 2024
    • LG Electronics Inc.
    • Jungbae Hwang
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Cleaner
    • Patent number 11,963,654
    • Issue date Apr 23, 2024
    • LG Electronics Inc.
    • Bohyun Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 11,844,486
    • Issue date Dec 19, 2023
    • LG Electronics Inc.
    • Bohyun Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Autonomous cleaner
    • Patent number 11,846,937
    • Issue date Dec 19, 2023
    • LG Electronics Inc.
    • Bohyun Nam
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cyclone module for vacuum cleaner
    • Patent number 11,793,381
    • Issue date Oct 24, 2023
    • Bissell Inc.
    • Alan J. Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 11,647,883
    • Issue date May 16, 2023
    • LG Electronics Inc.
    • Philjae Hwang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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

    Separating device for a vacuuming device
    • Patent number 11,627,851
    • Issue date Apr 18, 2023
    • Hilti Aktiengesellschaft
    • Oliver Ohlendorf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Configuration of a cyclone assembly and surface cleaning apparatus...
    • Patent number 11,547,259
    • Issue date Jan 10, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Autonomous cleaner
    • Patent number 11,547,263
    • Issue date Jan 10, 2023
    • LG Electronics Inc.
    • Bohyun Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,478,116
    • Issue date Oct 25, 2022
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust collector for vacuum cleaner
    • Patent number 11,445,879
    • Issue date Sep 20, 2022
    • LG Electronics Inc.
    • Kietak Hyun
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,426,045
    • Issue date Aug 30, 2022
    • Simon Matthew Pougher
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Dirt separation device
    • Patent number 11,419,468
    • Issue date Aug 23, 2022
    • Simon Matthew Rougher
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Apparatus, methods and systems for separating particles from air an...
    • Patent number 11,413,631
    • Issue date Aug 16, 2022
    • enVerid Systems, Inc.
    • Udi Meirav
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cyclone module for vacuum cleaner
    • Patent number 11,399,679
    • Issue date Aug 2, 2022
    • Bissell Inc.
    • Alan J. Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Robot cleaner
    • Patent number 11,317,774
    • Issue date May 3, 2022
    • Samsung Electronics Co., Ltd.
    • Min Ro Yun
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,311,162
    • Issue date Apr 26, 2022
    • LG Electronics Inc.
    • Kietak Hyun
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 11,234,566
    • Issue date Feb 1, 2022
    • LG Electronics Inc.
    • Jungbae Hwang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust collecting apparatus and cleaner having the same
    • Patent number 11,224,321
    • Issue date Jan 18, 2022
    • Samsung Electronics Co., Ltd.
    • Youngjun Cho
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,224,320
    • Issue date Jan 18, 2022
    • Bissell Inc.
    • Phong H. Tran
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 11,206,964
    • Issue date Dec 28, 2021
    • LG Electronics Inc.
    • Philjae Hwang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cyclone assembly for surface cleaning apparatus and a surface clean...
    • Patent number 11,185,201
    • Issue date Nov 30, 2021
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cleaner
    • Patent number 11,179,015
    • Issue date Nov 23, 2021
    • LG Electronics Inc.
    • Bohyun Nam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Robot cleaner
    • Patent number 11,129,509
    • Issue date Sep 28, 2021
    • Samsung Electronics Co., Ltd.
    • Sin Ae Kim
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,116,372
    • Issue date Sep 14, 2021
    • Bissell Inc.
    • Phong H. Tran
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Suction cleaner
    • Patent number 11,045,057
    • Issue date Jun 29, 2021
    • Jose Casella
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CLEANER
    • Publication number 20240366048
    • Publication date Nov 7, 2024
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20240366047
    • Publication date Nov 7, 2024
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTONOMOUS CLEANER
    • Publication number 20240126291
    • Publication date Apr 18, 2024
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTONOMOUS CLEANER
    • Publication number 20240061441
    • Publication date Feb 22, 2024
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER SYSTEM
    • Publication number 20230404344
    • Publication date Dec 21, 2023
    • LG ELECTRONICS INC.
    • Sungjun KIM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20230240498
    • Publication date Aug 3, 2023
    • LG ELECTRONICS INC.
    • Philjae HWANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20230210323
    • Publication date Jul 6, 2023
    • LG ELECTRONICS INC.
    • Jungbae HWANG
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    CLEANER
    • Publication number 20230180984
    • Publication date Jun 15, 2023
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUST COLLECTOR, VACUUM CLEANER, AND CLEANING DEVICE
    • Publication number 20230180982
    • Publication date Jun 15, 2023
    • Samsung Electronics Co., Ltd.
    • Yunsoo JANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONFIGURATION OF A CYCLONE ASSEMBLY AND SURFACE CLEANING APPARATUS...
    • Publication number 20230165422
    • Publication date Jun 1, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    AUTONOMOUS CLEANER
    • Publication number 20230136647
    • Publication date May 4, 2023
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTONOMOUS CLEANER
    • Publication number 20230093104
    • Publication date Mar 23, 2023
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • 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

    CYCLONE MODULE FOR VACUUM CLEANER
    • Publication number 20220304530
    • Publication date Sep 29, 2022
    • Bissell Inc.
    • Alan J. Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PARTICLES CAPTURING SYSTEM
    • Publication number 20220071461
    • Publication date Mar 10, 2022
    • Industrial Technology Research Institute
    • FU-CHING TUNG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20210235950
    • Publication date Aug 5, 2021
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTONOMOUS CLEANER
    • Publication number 20210169295
    • Publication date Jun 10, 2021
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SEPARATING DEVICE FOR A VACUUMING DEVICE
    • Publication number 20210161343
    • Publication date Jun 3, 2021
    • HILTI AKTIENGESELLSCHAFT
    • Oliver Ohlendorf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20210161344
    • Publication date Jun 3, 2021
    • LG ELECTRONICS INC.
    • Jungwan RYU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CYCLONE ASSEMBLY FOR SURFACE CLEANING APPARATUS AND A SURFACE CLEAN...
    • Publication number 20210030224
    • Publication date Feb 4, 2021
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    CLEANER
    • Publication number 20200390307
    • Publication date Dec 17, 2020
    • LG ELECTRONICS INC.
    • Philjae HWANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOT CLEANER
    • Publication number 20200229667
    • Publication date Jul 23, 2020
    • Samsung Electronics Co., Ltd.
    • Min Ro YUN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CYCLONIC SEPARATOR DEVICE
    • Publication number 20200215555
    • Publication date Jul 9, 2020
    • TTI (Macao Commercial Offshore) Limited
    • Simon Pougher
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20200163512
    • Publication date May 28, 2020
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20200163511
    • Publication date May 28, 2020
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20200163513
    • Publication date May 28, 2020
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CYCLONIC SEPARATOR DEVICE
    • Publication number 20200121145
    • Publication date Apr 23, 2020
    • TTI (Macao Commercial Offshore) Limited
    • Simon Matthew Pougher
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20200113400
    • Publication date Apr 16, 2020
    • LG ELECTRONICS INC.
    • Philjae HWANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20200113399
    • Publication date Apr 16, 2020
    • LG ELECTRONICS INC.
    • Bohyun NAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20200093339
    • Publication date Mar 26, 2020
    • TTI (Macao Commercial Offshore) Limited
    • Bradley Hooley
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...