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GKN VISCODRIVE GMBH

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  • NEW YORK, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Axial adjusting device with multiple ball means
    • Patent number 7,252,017
    • Issue date Aug 7, 2007
    • GKN Viscodrive GmbH
    • Fred Kramer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controllable viscous coupling
    • Patent number 6,874,605
    • Issue date Apr 5, 2005
    • GKN Viscodrive GmbH
    • Georg Kwoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controllable viscous coupling
    • Patent number 6,866,131
    • Issue date Mar 15, 2005
    • GKN Viscodrive GmbH
    • Georg Kwoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Axial setting device
    • Patent number 6,845,854
    • Issue date Jan 25, 2005
    • GKN Viscodrive GmbH
    • Nikolaus Mayr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous coupling
    • Patent number 6,668,993
    • Issue date Dec 30, 2003
    • GKN Viscodrive GmbH
    • Georg Kwoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential drive
    • Patent number 6,616,566
    • Issue date Sep 9, 2003
    • GKN Viscodrive GmbH
    • Horst Görlich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Axial setting device
    • Patent number 6,581,741
    • Issue date Jun 24, 2003
    • GKN Viscodrive GmbH
    • Herbert Taureg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Axial setting device
    • Patent number 6,578,693
    • Issue date Jun 17, 2003
    • GKN Viscodrive GmbH
    • Nikolaus Mayr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft coupling with a dampening device
    • Patent number 6,484,859
    • Issue date Nov 26, 2002
    • GKN Viscodrive GmbH
    • Adrian Chludek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous coupling with symmetric freewheeling assembly
    • Patent number 6,446,773
    • Issue date Sep 10, 2002
    • GKN Viscodrive GmbH
    • Georg Kwoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus and method for controllable viscous coupling
    • Patent number 6,443,282
    • Issue date Sep 3, 2002
    • GKN Viscodrive GmbH
    • Georg Kwoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Twin-coupling with improved braking stability and less torsion
    • Patent number 6,394,246
    • Issue date May 28, 2002
    • GKN Viscodrive GmbH
    • Theodor Gassmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Differential drive
    • Patent number 6,342,025
    • Issue date Jan 29, 2002
    • GKN Viscodrive GmbH
    • Horst Görlich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential-speed-controlled transmitting coupling
    • Patent number 6,299,538
    • Issue date Oct 9, 2001
    • GKN Viscodrive GmbH
    • Theodor Gassmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling assembly with double shear channel
    • Patent number 6,296,095
    • Issue date Oct 2, 2001
    • GKN Viscodrive GmbH
    • Frank Böttger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential-speed-dependent automatic coupling with reduction swit...
    • Patent number 6,267,214
    • Issue date Jul 31, 2001
    • GKN Viscodrive GmbH
    • Georg Kwoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical clutch
    • Patent number 6,241,067
    • Issue date Jun 5, 2001
    • GKN Viscodrive GmbH
    • Michael Höck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential-speed-dependent coupling
    • Patent number 6,182,810
    • Issue date Feb 6, 2001
    • GKN Viscodrive GmbH
    • Georg Kwoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Device using viscous shear to control a friction coupling which lim...
    • Patent number 6,161,667
    • Issue date Dec 19, 2000
    • GKN Viscodrive GmbH
    • Adrian Chludek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling device for transmitting torque
    • Patent number 6,116,392
    • Issue date Sep 12, 2000
    • GKN Viscodrive GmbH
    • Theodor Gassmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical locking differential
    • Patent number 6,080,076
    • Issue date Jun 27, 2000
    • GKN Viscodrive GmbH
    • Georg Kwoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device using viscous shear to control a friction coupling which lim...
    • Patent number 6,068,099
    • Issue date May 30, 2000
    • GKN Viscodrive GmbH
    • Adrian Chludek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous coupling
    • Patent number 6,056,097
    • Issue date May 2, 2000
    • GKN Viscodrive GmbH
    • Manfred Hofer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Device using viscous shear to control a coupling which limits torqu...
    • Patent number 5,979,624
    • Issue date Nov 9, 1999
    • GKN Viscodrive GmbH
    • Adrian Chludek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential drive with inner supporting means for the differential...
    • Patent number 5,976,051
    • Issue date Nov 2, 1999
    • GKN Viscodrive GmbH
    • Heinz Madsack
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmitting coupling with maneuvering characteristics
    • Patent number 5,967,275
    • Issue date Oct 19, 1999
    • GKN Viscodrive GmbH
    • Christian Gasch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Differential drive
    • Patent number 5,924,948
    • Issue date Jul 20, 1999
    • GKN Viscodrive GmbH
    • Georg Kwoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling unit having at least one viscous coupling and one friction...
    • Patent number 5,890,573
    • Issue date Apr 6, 1999
    • GKN Viscodrive GmbH
    • Georg Kwoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Coupling assembly with reservoir for highly viscous fluid
    • Patent number 5,884,739
    • Issue date Mar 23, 1999
    • GKN Viscodrive GmbH
    • Bernd Constantin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous coupling with stepped torque curve
    • Patent number 5,881,849
    • Issue date Mar 16, 1999
    • GKN Viscodrive GmbH
    • Theodor Gassmann
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Trademarklast 30 trademarks

  • Information Trademark

    76242922 - ETM
    • Serial number 76242922
    • Registration number 2597608
    • Filing date Apr 18, 2001
    • GKN Viscodrive GmbH
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75480622 - POWR-TRAK
    • Serial number 75480622
    • Filing date May 6, 1998
    • GKN Viscodrive GmbH
    • 12 - Vehicles
  • Information Trademark

    75205280 - TWINVISCO
    • Serial number 75205280
    • Registration number 2144290
    • Filing date Nov 27, 1996
    • GKN Viscodrive GmbH
    • 12 - Vehicles
  • Information Trademark

    75198932 - TWIN-VISCO LOK
    • Serial number 75198932
    • Registration number 2156316
    • Filing date Nov 15, 1996
    • GKN Viscodrive GmbH
    • 4 - Industrial oils and greases
  • Information Trademark

    75196640 - VISCOTWIN
    • Serial number 75196640
    • Registration number 2145993
    • Filing date Nov 12, 1996
    • GKN Viscodrive GmbH
    • 7 - Machines and machine tools
  • Information Trademark

    75065801 - VISCOTRAC
    • Serial number 75065801
    • Registration number 2033869
    • Filing date Mar 1, 1996
    • GKN Viscodrive GmbH
    • 12 - Vehicles
  • Information Trademark

    75065802 - VISCOTEC
    • Serial number 75065802
    • Registration number 2037037
    • Filing date Mar 1, 1996
    • GKN Viscodrive GmbH
    • 12 - Vehicles
  • Information Trademark

    74555283 - VISCO LOK
    • Serial number 74555283
    • Registration number 1989492
    • Filing date Jul 29, 1994
    • GKN Viscodrive GmbH
    • 7 - Machines and machine tools