TREA

Jens Leffler

Follow

Person

  • Stockholm, SE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum cleaner nozzle
    • Patent number 11,723,499
    • Issue date Aug 15, 2023
    • Aktiebolaget Electrolux
    • Jens Leffler
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Separation system for vacuum cleaner and vacuum cleaner comprising...
    • Patent number 11,529,035
    • Issue date Dec 20, 2022
    • Aktiebolaget Electrolux
    • Jens Leffler
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Stick vacuum cleaner with improved filter
    • Patent number 11,337,570
    • Issue date May 24, 2022
    • Aktiebolaget Electrolux
    • Jens Leffler
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPACT DUST BAG FOR A VACUUM CLEANER
    • Publication number 20230292970
    • Publication date Sep 21, 2023
    • Aktiebolaget Electrolux
    • Peter Mian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VACUUM CLEANER BRUSH ROLL
    • Publication number 20220287522
    • Publication date Sep 15, 2022
    • Aktiebolaget Electrolux
    • Jens Leffler
    • A46 - BRUSHWARE
  • Information Patent Application

    VACUUM CLEANER NOZZLE
    • Publication number 20220240739
    • Publication date Aug 4, 2022
    • Aktiebolaget Electrolux
    • Jens Leffler
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SEPARATION SYSTEM FOR VACUUM CLEANER AND VACUUM CLEANER COMPRISING...
    • Publication number 20210052122
    • Publication date Feb 25, 2021
    • Aktiebolaget Electrolux
    • Jens Leffler
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STICK VACUUM CLEANER WITH IMPROVED FILTER
    • Publication number 20190223668
    • Publication date Jul 25, 2019
    • Aktiebolaget Electrolux
    • Jens Leffler
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...