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

    Surface cleaning apparatus
    • Patent number 12,256,877
    • Issue date Mar 25, 2025
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Robotic vacuum cleaning system
    • Patent number 12,220,096
    • Issue date Feb 11, 2025
    • iRobot Corporation
    • Duane Leigh Gilbert
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Surface cleaning apparatus and tray
    • Patent number 12,213,633
    • Issue date Feb 4, 2025
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 12,193,622
    • Issue date Jan 14, 2025
    • Bissell Inc.
    • Jacob Resch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dirt collecting box assembly, maintenance station and cleaning system
    • Patent number 12,171,394
    • Issue date Dec 24, 2024
    • SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.
    • Jun Li
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Liquid container, smart cleaning device and smart cleaning system
    • Patent number 12,161,272
    • Issue date Dec 10, 2024
    • SHENZHEN ROCK TIMES TECHNOLOGY CO., LTD.
    • Xing Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Wet dry appliance
    • Patent number 12,114,819
    • Issue date Oct 15, 2024
    • SharkNinja Operating LLC
    • Devan Schappler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 12,114,820
    • Issue date Oct 15, 2024
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Wet dry appliance
    • Patent number 12,108,919
    • Issue date Oct 8, 2024
    • SharkNinja Operating LLC
    • Bartholomew Lampard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 12,082,759
    • Issue date Sep 10, 2024
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 12,059,109
    • Issue date Aug 13, 2024
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 12,048,402
    • Issue date Jul 30, 2024
    • Bissell Inc.
    • Michael Luyckx
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Autonomous cleaning robot
    • Patent number 12,022,984
    • Issue date Jul 2, 2024
    • 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 12,011,127
    • Issue date Jun 18, 2024
    • Techtronic Floor Care Technology Limited
    • Rafael Davila
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Support device of cleaner and cleaner unit
    • Patent number 11,998,162
    • Issue date Jun 4, 2024
    • LG Electronics Inc.
    • Philjae Hwang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    Floor Maintenance Machine With Hollow Hood Providing Air Filtration
    • Publication number 20250204737
    • Publication date Jun 26, 2025
    • RPS Corporation
    • Sean K. Egan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Floor Maintenance Machine With Filter Box Fluid Reservoir
    • Publication number 20250204742
    • Publication date Jun 26, 2025
    • RPS Corporation
    • Sean K. Egan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOTIC VACUUM CLEANING SYSTEM
    • Publication number 20250176783
    • Publication date Jun 5, 2025
    • iRobot Corporation
    • Duane Leigh Glbert
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20250160598
    • Publication date May 22, 2025
    • Omachron Intellectual Property Inc.
    • WAYNE ERNEST CONRAD
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    POOL ROBOT
    • Publication number 20250146316
    • Publication date May 8, 2025
    • XINGMAI INNOVATION TECHNOLOGY (SUZHOU) CO., LTD.
    • Shilei ZHANG
    • E04 - BUILDING
  • Information Patent Application

    HANDHELD CLEANER WITH L-SHAPED SUCTION NOZZLE & RECOVERY TANK ASSEMBLY
    • Publication number 20250089969
    • Publication date Mar 20, 2025
    • Bissell Inc.
    • Adrienne Eurich
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20250089970
    • Publication date Mar 20, 2025
    • Bissell Inc.
    • Jacob Resch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ACCOMMODATING APPARATUS AND AUTOMATIC CLEANING DEVICE
    • Publication number 20250089974
    • Publication date Mar 20, 2025
    • Beijing Roborock Technology Co., Ltd.
    • Meng Wang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING TOOL FOR A SURFACE CLEANER
    • Publication number 20250072695
    • Publication date Mar 6, 2025
    • Bissell Inc.
    • Derek Smith
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WET DRY APPLIANCE
    • Publication number 20250017433
    • Publication date Jan 16, 2025
    • SHARKNINJA OPERATING LLC
    • Devan Schappler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CLEANING DEVICE AND CONTROL METHOD
    • Publication number 20250000321
    • Publication date Jan 2, 2025
    • TINECO INTELLIGENT TECHNOLOGY CO., LTD.
    • Jian HUANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    INTEGRATED DEVICE FOR SWEEPING, MOPPING AND CLEANING
    • Publication number 20240423436
    • Publication date Dec 26, 2024
    • Guangdong University of Petrochemical Technology
    • Xinchao LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING APPARATUS AND WATER TANK
    • Publication number 20240374103
    • Publication date Nov 14, 2024
    • YUNJING INTELLIGENCE INNOVATION (SHENZHEN) CO., LTD.
    • YUNMIN YAN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Autonomous Cleaning Robot
    • Publication number 20240374102
    • Publication date Nov 14, 2024
    • SHENZHEN ROCK TIMES TECHNOLOGY CO., LTD.
    • XING LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Floor Cleaning Device
    • Publication number 20240366053
    • Publication date Nov 7, 2024
    • Greenworks (Jiangsu) Co., Ltd.
    • Xingjun Ge
    • A46 - BRUSHWARE
  • Information Patent Application

    FLOOR CLEANER
    • Publication number 20240335081
    • Publication date Oct 10, 2024
    • TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
    • Rafael Davila
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DIRT TREATMENT APPARATUS, CLEANING DEVICE AND CONTROL METHOD FOR CL...
    • Publication number 20240324837
    • Publication date Oct 3, 2024
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Jin KANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS AND TRAY
    • Publication number 20240315514
    • Publication date Sep 26, 2024
    • Bissell Inc.
    • Tom Minh Nguyen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER AND MOP BRUSH HEAD
    • Publication number 20240315519
    • Publication date Sep 26, 2024
    • Samsung Electronics Co., Ltd.
    • Byoungin LEE
    • A46 - BRUSHWARE
  • Information Patent Application

    CLEANING APPARATUS AND WATER TANK
    • Publication number 20240306876
    • Publication date Sep 19, 2024
    • YUNJING INTELLIGENCE INNOVATION (SHENZHEN) CO., LTD.
    • YUNMIN YAN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SELF-MOVING CLEANING ROBOT, CLEANING SYSTEM, CONTROL METHOD, AND CL...
    • Publication number 20240298862
    • Publication date Sep 12, 2024
    • ECOVACS ROBOTICS CO., LTD.
    • Jinting BI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    RECYCLING BIN AND CLEANING DEVICE
    • Publication number 20240277204
    • Publication date Aug 22, 2024
    • Wang LIU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARATUS
    • Publication number 20240268621
    • Publication date Aug 15, 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
    • Publication number 20240197132
    • Publication date Jun 20, 2024
    • Bissell Inc.
    • Eric Daniel Buehler
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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