TREA

Arrangement of castors or wheels

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  • A47L11/4072
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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

A47L11/4072Arrangement of castors or wheels
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Moving robot and method of calculating moving distance of the same
    • Patent number 12,364,378
    • Issue date Jul 22, 2025
    • LG Electronics Inc.
    • Jaewon Jang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Robot cleaner
    • Patent number 12,251,075
    • Issue date Mar 18, 2025
    • LG Electronics Inc.
    • Jaemin Kim
    • B60 - VEHICLES IN GENERAL
  • 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 device with automated control
    • Patent number 12,201,251
    • Issue date Jan 21, 2025
    • Techtronic Floor Care Technology Limited
    • Kevin Terry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning device with triggerless fluid distribution mechanism
    • Patent number 12,185,889
    • Issue date Jan 7, 2025
    • Techtronic Floor Care Technology Limited
    • Patrick Diana
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Detachable robotic vacuum dustbin
    • Patent number 12,185,899
    • Issue date Jan 7, 2025
    • AI Incorporated
    • Ali Ebrahimi Afrouzi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Autonomous cleaning device
    • Patent number 12,167,827
    • Issue date Dec 17, 2024
    • BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    • Xing Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 12,137,854
    • Issue date Nov 12, 2024
    • LG Electronics Inc.
    • Jeongyun Kim
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Cleaner
    • Patent number 12,127,722
    • Issue date Oct 29, 2024
    • LG Electronics Inc.
    • Jeongyun Kim
    • B08 - CLEANING
  • Information Patent Grant

    Self-moving cleaning device
    • Patent number 12,102,276
    • Issue date Oct 1, 2024
    • MIDEA ROBOZONE TECHNOLOGY CO., LTD.
    • Xiaogang Xuan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Universal wheel assembly and smart cleaning device having same
    • Patent number 12,090,785
    • Issue date Sep 17, 2024
    • BEIJING ROBOROCK TECHNOLOGY CO., LTD.
    • Guang Yu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mobile cleaning robot with adjustable suspension
    • Patent number 12,082,764
    • Issue date Sep 10, 2024
    • iRobot Corporation
    • Timothy R. Ohm
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner washing apparatus
    • Patent number 12,075,955
    • Issue date Sep 3, 2024
    • LG Electronics Inc.
    • Jaewon Jang
    • B08 - CLEANING
  • Information Patent Grant

    Autonomous modular sweeper robot and dock system
    • Patent number 12,066,829
    • Issue date Aug 20, 2024
    • ViaBot Inc.
    • Fei Xie
    • B60 - VEHICLES IN GENERAL
  • 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

    Autonomous cleaning device
    • Patent number 11,998,160
    • Issue date Jun 4, 2024
    • BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    • Xing Li
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Pressure washing system and method
    • Patent number 11,964,306
    • Issue date Apr 23, 2024
    • Boyd Equipment & Supply LLC
    • Clayton Boyd
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Systems for setting and programming zoning for use by autonomous mo...
    • Patent number 11,966,232
    • Issue date Apr 23, 2024
    • ViaBot Inc.
    • Gregg Ratanaphanyarat
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Surface cleaning device with automated control
    • Patent number 11,944,248
    • Issue date Apr 2, 2024
    • Techtronic Floor Care Technology Limited
    • Kevin Terry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Movable electric device
    • Patent number 11,937,751
    • Issue date Mar 26, 2024
    • Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
    • Pin Yang
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Cleaner
    • Patent number 11,930,973
    • Issue date Mar 19, 2024
    • LG Electronics Inc.
    • Jeongyun Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multifunctional cleaning machine
    • Patent number 11,910,976
    • Issue date Feb 27, 2024
    • PANIOR INC
    • Ligen Lin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Charging apparatus for mobile robot
    • Patent number 11,910,991
    • Issue date Feb 27, 2024
    • LG Electronics Inc.
    • Jaewon Jang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cleaning robot
    • Patent number 11,910,975
    • Issue date Feb 27, 2024
    • SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.
    • Shusheng Huang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaning robot and method of surmounting obstacle
    • Patent number 11,903,540
    • Issue date Feb 20, 2024
    • BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    • Yang He
    • A46 - BRUSHWARE
  • Information Patent Grant

    Autonomous floor cleaner with drive wheel assembly
    • Patent number 11,903,541
    • Issue date Feb 20, 2024
    • Bissell Inc.
    • Steven M. Johnson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dock assembly for autonomous modular sweeper robot
    • Patent number 11,903,554
    • Issue date Feb 20, 2024
    • ViaBot Inc.
    • Fei Xie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Surface cleaning device with triggerless fluid distribution mechanism
    • Patent number 11,896,176
    • Issue date Feb 13, 2024
    • Techtronic Floor Care Technology Limited
    • Patrick Diana
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Robot cleaner and method of controlling the same
    • Patent number 11,864,697
    • Issue date Jan 9, 2024
    • LG Electronics Inc.
    • Jeongseop Park
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Mobile cleaning robot with adjustable suspension
    • Patent number 11,857,139
    • Issue date Jan 2, 2024
    • iRobot Corporation
    • Timothy R. Ohm
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROBOT CLEANER AND METHOD FOR CONTROLLING THEREOF
    • Publication number 20250213091
    • Publication date Jul 3, 2025
    • Samsung Electronics Co., Ltd.
    • Hyungmin SON
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    RETROFIT KITS FOR ENABLING AUTONOMOUS OPERATION IN AUTOSCRUBBERS
    • Publication number 20250204738
    • Publication date Jun 26, 2025
    • Anram Holdings
    • Prakash Valentino RAMANAND
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    REVERSIBLE SQUEEGEE SYSTEM FOR SURFACE MAINTENANCE MACHINE
    • Publication number 20250169669
    • Publication date May 29, 2025
    • Tennant Company
    • Andrew R. Verhasselt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING DEVICES
    • Publication number 20250169670
    • Publication date May 29, 2025
    • HIROBOT (SUZHOU) ROBOTICS TECH. CO., LTD.
    • Weixin QU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Rectangular Eccentric Driven Floor Cleaner
    • Publication number 20250151968
    • Publication date May 15, 2025
    • Jeffrey T. Hruby
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TRIGGERLESS SURFACE CLEANING DEVICE WITH AUTOMATED CONTROL
    • Publication number 20250143528
    • Publication date May 8, 2025
    • TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
    • Kevin Terry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING ROBOT, MAINTENANCE STATION AND CLEANING SYSTEM HAVING THEM
    • Publication number 20250134335
    • Publication date May 1, 2025
    • Samsung Electronics Co., Ltd.
    • Heeseung CHOI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING DEVICE WITH TRIGGERLESS FLUID DISTRIBUTION MECHANISM
    • Publication number 20250134333
    • Publication date May 1, 2025
    • TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
    • Patrick Diana
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PROPULSION SYSTEM WITH STEERED FRONT WHEEL
    • Publication number 20250113967
    • Publication date Apr 10, 2025
    • Nilfisk A/S
    • Thomas J. Suelflow
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Steam Port Device
    • Publication number 20250113960
    • Publication date Apr 10, 2025
    • David McKee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PROPULSION SYSTEM FOR CLEANING MACHINES
    • Publication number 20250113966
    • Publication date Apr 10, 2025
    • Nilfisk A/S
    • Thomas J. Suelflow
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Floor Cleaning Machine with A Clearing Blade Arrangement
    • Publication number 20250089972
    • Publication date Mar 20, 2025
    • HAKO GMBH
    • Axel ZIMNY
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOBILE CLEANING ROBOT SUSPENSION
    • Publication number 20250089958
    • Publication date Mar 20, 2025
    • iRobot Corporation
    • Timothy R. Ohm
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Method for operating a system and system comprising a floor cleanin...
    • Publication number 20250089975
    • Publication date Mar 20, 2025
    • HAKO GMBH
    • Axel ZIMNY
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING APPARTAUS
    • Publication number 20250064286
    • Publication date Feb 27, 2025
    • Bissell Inc.
    • Steve M. Johnson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHROOM CLEANING ROBOT
    • Publication number 20250049274
    • Publication date Feb 13, 2025
    • Somatic Holdings, Inc.
    • Ievgenii Zasoba
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOPPING BEHAVIOR CONTROL OF MOBILE CLEANING ROBOT
    • Publication number 20250049283
    • Publication date Feb 13, 2025
    • iRobot Corporation
    • Shiwei Wang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20250031931
    • Publication date Jan 30, 2025
    • LG ELECTRONICS INC.
    • Jeongyun KIM
    • B08 - CLEANING
  • Information Patent Application

    FLOOR CLEANING ROBOT AND CLEANING APPARATUS
    • Publication number 20250000318
    • Publication date Jan 2, 2025
    • SEIKO EPSON CORPORATION
    • Kaname NAGATANI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METHOD OF OPERATING A FLOOR CLEANING DEVICE AND FLOOR CLEANING DEVICE
    • Publication number 20250000319
    • Publication date Jan 2, 2025
    • VORWERK & CO. INTERHOLDING GMBH
    • Frank Starflinger
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOBILE CLEANING ROBOT WITH ADJUSTABLE SUSPENSION
    • Publication number 20240423429
    • Publication date Dec 26, 2024
    • iRobot Corporation
    • Timothy R. Ohm
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOT CLEANER FOR CLIMBING AND CLEANING STAIRS
    • Publication number 20240389811
    • Publication date Nov 28, 2024
    • MIGO ROBOTICS CORP
    • Yun LONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROBOT CLEANER FOR CLIMBING AND CLEANING STAIRS
    • Publication number 20240389812
    • Publication date Nov 28, 2024
    • MIGO ROBOTICS CORP
    • Yun LONG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PRESSURE WASHING SYSTEM AND METHOD
    • Publication number 20240375154
    • Publication date Nov 14, 2024
    • Boyd Equipment & Supply LLC
    • Clayton Boyd
    • 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

    LIQUID REPLACEMENT DEVICE AND CLEANING SYSTEM
    • Publication number 20240358219
    • Publication date Oct 31, 2024
    • ALL RING TECH CO., LTD.
    • Heng-Hui LIU
    • 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

    Autonomous Cleaning Robot Equipped With A Wet Cleaning Device
    • Publication number 20240315516
    • Publication date Sep 26, 2024
    • SEB S.A.
    • Laurent Delair
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Cleaning Apparatus Integrating a Roller Brush and a Disc Brush
    • Publication number 20240298863
    • Publication date Sep 12, 2024
    • ANHUI YANGZI INTELLIGENT MANUFACTURING CO., LTD
    • Zhenghong CUI
    • A46 - BRUSHWARE
  • 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...