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HACKFORTH GMBH

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  • HERNE, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shaft made of fiber composite material with fireproof bulkhead feed...
    • Patent number 9,701,386
    • Issue date Jul 11, 2017
    • Hackforth GmbH
    • Radovan Marovic
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for producing a coupling segment of a flexible coupling
    • Patent number 9,163,673
    • Issue date Oct 20, 2015
    • Hackforth GmbH
    • Torsten Kastner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft for transmitting torques
    • Patent number 9,028,333
    • Issue date May 12, 2015
    • Hackforth GmbH
    • Guenther Lutz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsionally elastic shaft coupling comprising a bridgeable elastome...
    • Patent number 8,357,051
    • Issue date Jan 22, 2013
    • Hackforth GmbH
    • Andreas Mehlan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elastic shaft coupling having non-identical rubber bodies
    • Patent number 8,033,919
    • Issue date Oct 11, 2011
    • Hackforth GmbH
    • John Baikie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Membrane coupling in a compact design
    • Patent number 7,597,626
    • Issue date Oct 6, 2009
    • Hackforth GmbH
    • Heinrich Ückert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling
    • Patent number 6,976,921
    • Issue date Dec 20, 2005
    • Hackforth GmbH
    • Andreas Mehlan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elastic shaft coupling
    • Patent number 6,896,622
    • Issue date May 24, 2005
    • Hackforth GmbH
    • Jürgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elastic shaft coupling
    • Patent number 6,623,362
    • Issue date Sep 23, 2003
    • Hackforth GmbH
    • Jürgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elastic shaft coupling having a torsion element
    • Patent number 6,582,148
    • Issue date Jun 24, 2003
    • Hackforth GmbH
    • Jürgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft coupling
    • Patent number 6,361,443
    • Issue date Mar 26, 2002
    • Hackforth GmbH & Co.
    • Jurgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft coupling with cooling elements
    • Patent number 6,234,903
    • Issue date May 22, 2001
    • Hackforth GmbH & Co. KG
    • Jürgen Walter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Articulated coupling
    • Patent number 5,484,339
    • Issue date Jan 16, 1996
    • Hackforth GmbH & Co. KG
    • Ivan W. Birioukov
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for mechanically transmitting torque
    • Patent number 5,360,375
    • Issue date Nov 1, 1994
    • Hackforth GmbH & Co. KG
    • Ulrich Falz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resilient shaft coupling
    • Patent number 5,066,263
    • Issue date Nov 19, 1991
    • Hackforth GmbH & Co. KG
    • Manfred Lunke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Resilient shaft coupling
    • Patent number 4,929,115
    • Issue date May 29, 1990
    • Hackforth GmbH & Co., KG
    • Manfred Lunke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clamping ring pipe connection for metallic pipes
    • Patent number 4,911,484
    • Issue date Mar 27, 1990
    • Hackforth GmbH & Co. KG
    • Bernhard Hackforth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resilient shaft coupling
    • Patent number 4,795,402
    • Issue date Jan 3, 1989
    • Hackforth GmbH & Co. KG
    • Peter Reichardt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resilient shaft coupling
    • Patent number 4,781,654
    • Issue date Nov 1, 1988
    • Hackforth GmbH & Co. KG
    • Jurgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resilient shaft coupling
    • Patent number 4,708,514
    • Issue date Nov 24, 1987
    • Hackforth GmbH & Co. KG
    • Jurgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ring segment connection arrangement for link coupling
    • Patent number 4,610,642
    • Issue date Sep 9, 1986
    • Hackforth GmbH & Co. KG
    • Ulrich Falz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Extra-resilient shaft coupling
    • Patent number 4,563,166
    • Issue date Jan 7, 1986
    • Hackforth GmbH & Co. KG
    • Jurgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tool for closing pipe couplings
    • Patent number 4,483,056
    • Issue date Nov 20, 1984
    • Moebius; Kurt O.
    • Dieter Schwalm
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spring steel liquid-damped shaft coupling
    • Patent number 4,432,739
    • Issue date Feb 21, 1984
    • Hackforth GmbH & Co. KG
    • Jurgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resilient shaft coupling, more particularly an interposed cardan sh...
    • Patent number 4,389,204
    • Issue date Jun 21, 1983
    • Hackforth GmbH & Co. KG
    • Jurgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible shaft coupling
    • Patent number 4,347,716
    • Issue date Sep 7, 1982
    • Hackforth GmbH & Co., KG
    • Josef Hackforth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resilient shaft coupling
    • Patent number 4,337,629
    • Issue date Jul 6, 1982
    • Hackforth GmbH & Co.
    • Jurgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible shaft coupling
    • Patent number 4,277,958
    • Issue date Jul 14, 1981
    • Hackforth GmbH & Co. KG
    • Josef Hackforth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Assembly tool for tube fittings
    • Patent number 4,257,135
    • Issue date Mar 24, 1981
    • Hackforth GmbH & Co. KG
    • Kurt O. Moebius
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Flexible shaft coupling
    • Patent number 4,249,394
    • Issue date Feb 10, 1981
    • Hackforth GmbH & Co. KG
    • Jurgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SHAFT MADE OF FIBRE COMPOSITE MATERIAL WITH FIREPROOF BULKHEAD FEED...
    • Publication number 20150225057
    • Publication date Aug 13, 2015
    • HACKFORTH GmbH
    • Radovan Marovic
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    METHOD FOR PRODUCING A COUPLING SEGMENT OF A FLEXIBLE COUPLING
    • Publication number 20130281219
    • Publication date Oct 24, 2013
    • HACKFORTH GmbH
    • Torsten Kastner
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    SHAFT FOR TRANSMITTING TORQUES
    • Publication number 20130267333
    • Publication date Oct 10, 2013
    • HACKFORTH GmbH
    • Guenther Lutz
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    RUBBER MIXTURE FOR ELASTIC COUPLING
    • Publication number 20120283380
    • Publication date Nov 8, 2012
    • HACKFORTH GmbH
    • Ralf Bauermeister
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft coupling
    • Publication number 20020082091
    • Publication date Jun 27, 2002
    • Hackforth GmbH & Co. KG
    • Jurgen Walter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    79360290 - HYDROFLEX
    • Serial number 79360290
    • Registration number 7394078
    • Filing date Nov 17, 2022
    • Hackforth GmbH
    • 7 - Machines and machine tools
  • Information Trademark

    79354705 - PU-MAX
    • Serial number 79354705
    • Registration number 7349472
    • Filing date Aug 15, 2022
    • Hackforth GmbH
    • 7 - Machines and machine tools
  • Information Trademark

    79369423 - MAGNORIC COOLING-HEATING SYSTEM
    • Serial number 79369423
    • Registration number 7383501
    • Filing date Jun 1, 2022
    • Hackforth GmbH
    • 7 - Machines and machine tools
  • Information Trademark

    79298927 - LOKPREP
    • Serial number 79298927
    • Registration number 6451039
    • Filing date Aug 18, 2020
    • Hackforth GmbH
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    79222214 - VULKAN
    • Serial number 79222214
    • Filing date Oct 17, 2016
    • Hackforth GmbH
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    79092436 - VULKAN DRIVE TECH
    • Serial number 79092436
    • Registration number 4040389
    • Filing date Dec 2, 2010
    • Hackforth GmbH
    • 7 - Machines and machine tools
  • Information Trademark

    79082430 - TORFLEX
    • Serial number 79082430
    • Registration number 4014493
    • Filing date Jan 21, 2010
    • Hackforth GmbH
    • 7 - Machines and machine tools
  • Information Trademark

    79080218 - RATO
    • Serial number 79080218
    • Registration number 3943082
    • Filing date Dec 18, 2009
    • Hackforth GmbH
    • 7 - Machines and machine tools
  • Information Trademark

    79069616 - VULKAN COUPLINGS
    • Serial number 79069616
    • Registration number 3913185
    • Filing date Mar 3, 2009
    • Hackforth GmbH
    • 7 - Machines and machine tools
  • Information Trademark

    74470130 - VULKAN EZ
    • Serial number 74470130
    • Registration number 1954034
    • Filing date Dec 14, 1993
    • Hackforth GmbH & Co. KG
    • 7 - Machines and machine tools
  • Information Trademark

    73759872 - V VULKAN
    • Serial number 73759872
    • Registration number 1583307
    • Filing date Oct 26, 1988
    • HACKFORTH GMBH & CO KG
    • 6 - Common metals and their alloys