TREA

Fredrik Sjöberg

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  • Stockholm, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bagless vacuum cleaner with filter cleaning member
    • Patent number 9,980,620
    • Issue date May 29, 2018
    • Aktiebolaget Electrolux
    • Fredrik Sjöberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 9,456,728
    • Issue date Oct 4, 2016
    • Aktiebolaget Electrolux
    • Ulrik Danestad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust indicator for a vacuum cleaner
    • Patent number 9,095,244
    • Issue date Aug 4, 2015
    • Aktiebolaget Electrolux
    • Stefan Jonsson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust detection system
    • Patent number 9,015,897
    • Issue date Apr 28, 2015
    • Aktiebolaget Electrolux
    • Stefan Jonsson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter unit for vacuum cleaner
    • Patent number 8,918,953
    • Issue date Dec 30, 2014
    • Aktiebolaget Elctrolux
    • Fredrik Sjöberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BAGLESS VACUUM CLEANER WITH FILTER CLEANING MEMBER
    • Publication number 20170020351
    • Publication date Jan 26, 2017
    • Aktiebolaget Electrolux
    • Fredrik Sjöberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20140230184
    • Publication date Aug 21, 2014
    • Ulrik Danestad
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FILTER UNIT FOR VACUUM CLEANER
    • Publication number 20140041150
    • Publication date Feb 13, 2014
    • Aktiebolaget Electrolux
    • Fredrik Sjöberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUST DETECTION SYSTEM
    • Publication number 20130205537
    • Publication date Aug 15, 2013
    • Aktiebolaget Electrolux
    • Stefan Jonsson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUST INDICATOR FOR A VACUUM CLEANER
    • Publication number 20130198993
    • Publication date Aug 8, 2013
    • Aktiebolaget Electrolux
    • Stefan Jonsson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Vacuum Cleaner Sensor
    • Publication number 20100236013
    • Publication date Sep 23, 2010
    • Electrolux Home Care Products, Inc.
    • Fredrik Sjoberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...