TREA

having combined drive for brushes and for vacuum cleaning

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  • A47L11/204
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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

A47L11/204having combined drive for brushes and for vacuum cleaning
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Floor cleaning machine
    • Patent number 12,096,894
    • Issue date Sep 24, 2024
    • Alfred Kärcher SE & Co. KG
    • Alexander Braendle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor cleaning machine
    • Patent number 11,998,148
    • Issue date Jun 4, 2024
    • Alfred Kärcher SE & Co. KG
    • Alexander Braendle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaning robot
    • Patent number 11,877,708
    • Issue date Jan 23, 2024
    • ECOVACS ROBOTICS CO., LTD.
    • Lele Zhang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor cleaning machine
    • Patent number 11,457,790
    • Issue date Oct 4, 2022
    • Alfred Kärcher SE & Co. KG
    • Alexander Braendle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaning robot
    • Patent number 11,317,776
    • Issue date May 3, 2022
    • ECOVACS ROBOTICS CO., LTD.
    • Lele Zhang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor cleaning machine
    • Patent number 10,786,130
    • Issue date Sep 29, 2020
    • Alfred Kärcher SE & Co. KG
    • Alexander Braendle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor cleaning machine
    • Patent number 9,999,332
    • Issue date Jun 19, 2018
    • Alfred Kärcher GmbH & Co. KG
    • Alexander Braendle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Carpet extractor
    • Patent number 5,860,188
    • Issue date Jan 19, 1999
    • The Hoover Company
    • Edgar A. Maurer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable cleaning apparatus
    • Patent number 4,357,730
    • Issue date Nov 9, 1982
    • Franz Lex
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Air-powered vacuum cleaner floor tool
    • Patent number 4,300,262
    • Issue date Nov 17, 1981
    • Black & Decker Inc.
    • Stanley J. Rodowsky
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Appliances for cleaning various types of floors by suction or motor...
    • Patent number 4,190,923
    • Issue date Mar 4, 1980
    • Societe Anonyme dite: Etablissements Georges Olivier
    • Michel A. Varin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Industrial floor cleaning machine with vacuum dust collector
    • Patent number 4,050,112
    • Issue date Sep 27, 1977
    • Bernhard Saxon
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3864784
    • Patent number 3,864,784
    • Issue date Feb 11, 1975
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3226759
    • Patent number 3,226,759
    • Issue date Jan 4, 1966
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3201819
    • Patent number 3,201,819
    • Issue date Aug 24, 1965
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3071799
    • Patent number 3,071,799
    • Issue date Jan 8, 1963
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3060485
    • Patent number 3,060,485
    • Issue date Oct 30, 1962
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3011188
    • Patent number 3,011,188
    • Issue date Dec 5, 1961
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2960714
    • Patent number 2,960,714
    • Issue date Nov 22, 1960
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2946080
    • Patent number 2,946,080
    • Issue date Jul 26, 1960
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2930069
    • Patent number 2,930,069
    • Issue date Mar 29, 1960
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2910720
    • Patent number 2,910,720
    • Issue date Nov 3, 1959
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2904817
    • Patent number 2,904,817
    • Issue date Sep 22, 1959
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2904818
    • Patent number 2,904,818
    • Issue date Sep 22, 1959
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2904816
    • Patent number 2,904,816
    • Issue date Sep 22, 1959
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2862224
    • Patent number 2,862,224
    • Issue date Dec 2, 1958
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2780819
    • Patent number 2,780,819
    • Issue date Feb 12, 1957
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2758328
    • Patent number 2,758,328
    • Issue date Aug 14, 1956
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2693002
    • Patent number 2,693,002
    • Issue date Nov 2, 1954
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2666570
    • Patent number 2,666,570
    • Issue date Jan 19, 1954
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOOR CLEANING MACHINE
    • Publication number 20240349968
    • Publication date Oct 24, 2024
    • Alfred Kärcher SE & Co. KG
    • Alexander Braendle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLOOR CLEANING MACHINE
    • Publication number 20220354330
    • Publication date Nov 10, 2022
    • Alfred Kärcher SE & Co. KG
    • Alexander Braendle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLOOR CLEANING MACHINE
    • Publication number 20220296067
    • Publication date Sep 22, 2022
    • Alfred Kärcher SE & Co. KG
    • Alexander Braendle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING ROBOT
    • Publication number 20220225851
    • Publication date Jul 21, 2022
    • ECOVACS ROBOTICS CO., LTD.
    • Lele ZHANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLOOR CLEANING MACHINE
    • Publication number 20200390310
    • Publication date Dec 17, 2020
    • Alfred Kärcher SE & Co. KG
    • Alexander Braendle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING ROBOT
    • Publication number 20200046192
    • Publication date Feb 13, 2020
    • ECOVACS Robotics Co., Ltd.
    • Lele ZHANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLOOR CLEANING MACHINE
    • Publication number 20180263453
    • Publication date Sep 20, 2018
    • Alfred Karcher GmbH & Co. KG
    • Alexander Braendle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...