TREA

Filtering or separating contaminants or debris

Follow

Industry

  • CPC
  • A47L11/4027
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

AHUMAN NECESSITIES A47Furniture A47LDOMESTIC WASHING OR CLEANING SUCTION CLEANERS IN GENERAL A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings

Current Industry

A47L11/4027Filtering or separating contaminants or debris
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Debris fin for robotic cleaner dust cup
    • Patent number 11,969,126
    • Issue date Apr 30, 2024
    • SharkNinja Operating LLC
    • Aaron Gill
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Object-gathering apparatus
    • Patent number 11,965,297
    • Issue date Apr 23, 2024
    • Jay Hirshberg
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Mopping system with filtration
    • Patent number 11,938,428
    • Issue date Mar 26, 2024
    • Jeremy Michael Cloud
    • 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 11,889,962
    • Issue date Feb 6, 2024
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,871,892
    • Issue date Jan 16, 2024
    • Bissell Inc.
    • Jacob Resch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cleaning device
    • Patent number 11,819,173
    • Issue date Nov 21, 2023
    • SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.
    • Shang Feng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor mopping machine
    • Patent number 11,805,953
    • Issue date Nov 7, 2023
    • Sanya Chuangneng Technology Co., Ltd.
    • Xiang Gao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,786,097
    • Issue date Oct 17, 2023
    • Bissell Inc.
    • Jacob Resch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,779,182
    • Issue date Oct 10, 2023
    • Bissell Inc.
    • Chris J. Harmelink
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaning assembly
    • Patent number 11,779,184
    • Issue date Oct 10, 2023
    • Jiaxing J-Creation Intelligent Electric Appliance Co., Ltd.
    • Jing Li
    • 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

    Surface cleaning apparatus
    • Patent number 11,771,287
    • Issue date Oct 3, 2023
    • Bissell Inc.
    • George Moyher
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Modular robot
    • Patent number 11,737,632
    • Issue date Aug 29, 2023
    • iRobot Corporation
    • Chikyung Won
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,737,629
    • Issue date Aug 29, 2023
    • Bissell Inc.
    • Jacob Resch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,717,128
    • Issue date Aug 8, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dirt collecting device for a cleaning device, particularly a sweepi...
    • Patent number 11,707,172
    • Issue date Jul 25, 2023
    • Nilfisk A/S
    • Peter Noehr Larsen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,690,491
    • Issue date Jul 4, 2023
    • Bissell Inc.
    • Kan Yuk Yiu
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Cleaning base station and cleaning robot system
    • Patent number 11,678,783
    • Issue date Jun 20, 2023
    • SHENZHEN FLY RODENT DYNAMICS INTELLIGENT TECHNOLOGY CO., LTD.
    • Zhexin Gao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,666,196
    • Issue date Jun 6, 2023
    • Bissell Inc.
    • Michael Luyckx
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Autonomous cleaning robot
    • Patent number 11,653,806
    • Issue date May 23, 2023
    • SHENZHEN ROCK TIMES TECHNOLOGY CO., LTD.
    • Xing Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor cleaner
    • Patent number 11,653,809
    • Issue date May 23, 2023
    • Techtronic Floor Care Technology Limited
    • Rafael Davila
    • 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 11,617,488
    • 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

    Vacuum cleaner with fluid distribution system
    • Patent number 11,540,691
    • Issue date Jan 3, 2023
    • Bissell Inc.
    • Victor Vito Caro
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 11,540,692
    • Issue date Jan 3, 2023
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Floor cleaner
    • Patent number 11,497,371
    • Issue date Nov 15, 2022
    • Techtronic Floor Care Technology Limited
    • Rafael Davila
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Wet dry appliance
    • Patent number 11,484,172
    • Issue date Nov 1, 2022
    • SharkNinja Operating LLC
    • Bartholomew Lampard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Robotic vacuum cleaning system
    • Patent number 11,471,020
    • Issue date Oct 18, 2022
    • iRobot Corporation
    • Duane Leigh Gilbert
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner and control method thereof
    • Patent number 11,457,791
    • Issue date Oct 4, 2022
    • LG Electronics Inc.
    • Changjun Lee
    • 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...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOOR CLEANER DOCK
    • Publication number 20240138646
    • Publication date May 2, 2024
    • Dyson Technology Limited
    • Oliver DODGSON
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC ROBOT
    • Publication number 20240122429
    • Publication date Apr 18, 2024
    • NingBo Poolstar Pool Products Co.,Ltd.
    • Liang CHEN
    • E04 - BUILDING
  • Information Patent Application

    BATTERY POWERED OBJECT-GATHERING APPARATUS
    • Publication number 20240093445
    • Publication date Mar 21, 2024
    • Jay Hirshberg
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    CLEANING DEVICES
    • Publication number 20240081602
    • Publication date Mar 14, 2024
    • KINGCLEAN ELECTRIC CO., LTD.
    • Zugen NI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20240074635
    • Publication date Mar 7, 2024
    • Bissell Inc.
    • Michael Luyckx
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Autonomous Cleaning Robot System and Method
    • Publication number 20240041281
    • Publication date Feb 8, 2024
    • Zhenwu Huang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20240032758
    • Publication date Feb 1, 2024
    • Bissell Inc.
    • George Moyher
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DEVICE STRUCTURE FOR MULTISTAGE WATER-AIR SEPARATION OF CLEANING MA...
    • Publication number 20240023781
    • Publication date Jan 25, 2024
    • GuangDong Well Technology Co., Ltd
    • Jianqiang Ning
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    AIR/LIQUID SEPARATION SYSTEM FOR AN EXTRACTION CLEANER
    • Publication number 20240023782
    • Publication date Jan 25, 2024
    • Bissell Inc.
    • Victoria J. Royale
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MOBILE CLEANING ROBOT WITH VARIABLE CLEANING FEATURES
    • Publication number 20240008704
    • Publication date Jan 11, 2024
    • iRobot Corporation
    • Eric J. Burbank
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20230414053
    • Publication date Dec 28, 2023
    • Bissell Inc.
    • Jacob Resch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RECOVERY TANK
    • Publication number 20230337884
    • Publication date Oct 26, 2023
    • SHARKNINJA OPERATING LLC
    • Lee Michael Cottrell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLOOR CLEANER
    • Publication number 20230337883
    • Publication date Oct 26, 2023
    • TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
    • Rafael Davila
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLOOR CLEANING DEVICE WITH EXHAUST FILTRATION
    • Publication number 20230329509
    • Publication date Oct 19, 2023
    • William R. Hachtmann
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DOCKING STATION, CLEANING DEVICE, AND CLEANING SYSTEM
    • Publication number 20230320554
    • Publication date Oct 12, 2023
    • Beijing Xiaomi Mobile Software Co., Ltd.
    • Tiantian ZHANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING ROBOT AND CLEANING MACHINE SYSTEM
    • Publication number 20230210332
    • Publication date Jul 6, 2023
    • SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD
    • JIELIN YI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WET DRY APPLIANCE
    • Publication number 20230172416
    • Publication date Jun 8, 2023
    • SHARKNINJA OPERATING LLC
    • Bartholomew Lampard
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING BASE STATION AND CLEANING ROBOT SYSTEM
    • Publication number 20230165425
    • Publication date Jun 1, 2023
    • SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD
    • Jun Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARTUS
    • Publication number 20230165426
    • 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

    FILTER UNIT FOR THE INTAKE CONNECTOR IN THE DIRTY-WATER TANK OF A F...
    • Publication number 20230148819
    • Publication date May 18, 2023
    • HAKO GMBH
    • Jens THIELE-FIESINGER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20230134611
    • Publication date May 4, 2023
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DEBRIS BIN ASSEMBLY, CLEANING ROBOT AND SYSTEM THEREOF
    • Publication number 20230099702
    • Publication date Mar 30, 2023
    • SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD
    • Yi HU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20230047702
    • Publication date Feb 16, 2023
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOTIC VACUUM CLEANING SYSTEM
    • Publication number 20230042453
    • Publication date Feb 9, 2023
    • iRobot Corporation
    • Duane Leigh Gilbert
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Cleaning Device For Removing Hair And/Or Debris From A Rotary Brush...
    • Publication number 20230043083
    • Publication date Feb 9, 2023
    • Stephen S. Turner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING APPARATUS
    • Publication number 20220408999
    • Publication date Dec 29, 2022
    • MAKITA CORPORATION
    • Takuo ARAKAWA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DIRT COLLECTING BOX ASSEMBLY, MAINTENANCE STATION AND CLEANING SYSTEM
    • Publication number 20220369880
    • Publication date Nov 24, 2022
    • Shenzhen Silver Star Intelligent Technology Co., Ltd.
    • Jun Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    GARBAGE COLLECTION SYSTEM FOR SWEEPING ROBOT
    • Publication number 20220369888
    • Publication date Nov 24, 2022
    • SHENZHEN HUA XIN INFORMATION TECHNOLOGY CO., LTD.
    • Junying LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Dust Box, Dust Box Assembly and Cleaning Device
    • Publication number 20220338690
    • Publication date Oct 27, 2022
    • Anker Innovations Technology Co. Ltd.
    • Yong Tang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Autonomous Cleaning Robot
    • Publication number 20220322906
    • Publication date Oct 13, 2022
    • SHENZHEN ROCK TIMES TECHNOLOGY CO., LTD.
    • XING LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...