with pneumatic actuation

Industry

  • CPC
  • A47L9/0646
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface cleaning head with a valve assembly

    • Patent number 10,456,000
    • Issue date Oct 29, 2019
    • Techtronic Industries Co. Ltd.
    • Douglas M. Rukavina
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Automatic cleaner

    • Patent number 9,510,720
    • Issue date Dec 6, 2016
    • LG Electronics Inc.
    • Jaewon Jang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface treating head

    • Patent number 8,387,206
    • Issue date Mar 5, 2013
    • Dyson Technology Limited
    • Spencer James Robert Arthey
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface treating head

    • Patent number 8,387,207
    • Issue date Mar 5, 2013
    • Dyson Technology Limited
    • Stephen Robert Dimbylow
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner nozzle

    • Patent number 5,553,349
    • Issue date Sep 10, 1996
    • Aktiebolaget Electrolux
    • Lars G. Kilstrom
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3913168

    • Patent number 3,913,168
    • Issue date Oct 21, 1975
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3798704

    • Patent number 3,798,704
    • Issue date Mar 26, 1974
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3768114

    • Patent number 3,768,114
    • Issue date Oct 30, 1973
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3660864

    • Patent number 3,660,864
    • Issue date May 9, 1972
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3659312

    • Patent number 3,659,312
    • Issue date May 2, 1972
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3599271

    • Patent number 3,599,271
    • Issue date Aug 17, 1971
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3497903

    • Patent number 3,497,903
    • Issue date Mar 3, 1970
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ABOVE FLOOR AIR BLEED

    • Publication number 20200054181
    • Publication date Feb 20, 2020
    • Techtronic Industries Co. Ltd.
    • Douglas M. Rukavina
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE CLEANING HEAD WITH A VALVE ASSEMBLY

    • Publication number 20180020892
    • Publication date Jan 25, 2018
    • Techtronic Industries Co. Ltd.
    • Douglas M. Rukavina
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Floor Vacuum Cleaner

    • Publication number 20180000301
    • Publication date Jan 4, 2018
    • EUROFILTERS HOLDING N.V.
    • Ralf Sauer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATIC CLEANER

    • Publication number 20140109338
    • Publication date Apr 24, 2014
    • Jaewon JANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE TREATING HEAD

    • Publication number 20110010890
    • Publication date Jan 20, 2011
    • Dyson Technology Limited
    • Stephen Robert Dimbylow
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SURFACE TREATING HEAD

    • Publication number 20110010886
    • Publication date Jan 20, 2011
    • Dyson Technology Limited
    • Spencer James Robert ARTHEY
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...