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Ulf Petersson

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  • Tollered, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wireless identification tags for rotatable work tools and correspon...
    • Patent number 12,153,985
    • Issue date Nov 26, 2024
    • Husqvarna AB
    • Fredrik Thorsell
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Industrial automated vacuum cleaner and method for automated servic...
    • Patent number 11,471,013
    • Issue date Oct 18, 2022
    • Husqvarna AB
    • Joakim Ed
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Industrial automated vacuum cleaner and method for automated servic...
    • Patent number 11,089,925
    • Issue date Aug 17, 2021
    • Husqvarna AB
    • Joakim Ed
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Electric cutting system
    • Patent number 10,486,250
    • Issue date Nov 26, 2019
    • Husqvarna AB
    • Ulf Petersson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric cutting system
    • Patent number 9,656,336
    • Issue date May 23, 2017
    • Husqvarna AB
    • Ulf Petersson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric motor and method for controlling the same
    • Patent number 8,975,852
    • Issue date Mar 10, 2015
    • Husqvarna AB
    • Ulf Petersson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Leveling aid for drilling tools
    • Patent number 8,732,969
    • Issue date May 27, 2014
    • Husqvarna AB
    • Anders Erestam
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Drilling machine
    • Patent number 8,037,948
    • Issue date Oct 18, 2011
    • Husqvarna Aktiebolag
    • Mari Albinsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electronic demarcating system
    • Patent number 7,613,543
    • Issue date Nov 3, 2009
    • Aktiebolaget Electrolux
    • Ulf Petersson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Electronic directing system
    • Patent number 7,574,282
    • Issue date Aug 11, 2009
    • Husqvarna AB
    • Ulf Petersson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Docking system for a self-propelled working tool
    • Patent number 6,586,908
    • Issue date Jul 1, 2003
    • Aktiebolaget Electrolux
    • Ulf Petersson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Docking system for a self-propelled working tool
    • Patent number 6,525,509
    • Issue date Feb 25, 2003
    • Aktiebolaget Electrolux
    • Ulf Petersson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electronic search system
    • Patent number 6,465,982
    • Issue date Oct 15, 2002
    • Aktiebolaget Electrolux
    • Bengt-Allan Bergvall
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Solenoid
    • Patent number 6,366,189
    • Issue date Apr 2, 2002
    • Aktiebolaget Electrolux
    • Bengt-Allan Bergvall
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic bordering system
    • Patent number 6,300,737
    • Issue date Oct 9, 2001
    • Aktiebolaget Electrolux
    • Bengt Allan Bergvall
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Engine air/fuel ratio control
    • Patent number 5,809,971
    • Issue date Sep 22, 1998
    • Aktiebolaget Electrolux
    • Ulf Malte Svensson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel amount control
    • Patent number 5,732,682
    • Issue date Mar 31, 1998
    • Aktiebolaget Electrolux
    • Ulf Petersson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine air/fuel ratio control
    • Patent number 5,709,193
    • Issue date Jan 20, 1998
    • Aktiebolaget Electrolux
    • Ulf Malte Svensson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Arrangement in a chain saw
    • Patent number 4,920,649
    • Issue date May 1, 1990
    • Aktiebolaget Electrolux
    • Hans I. Strom
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents