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Hans Schaeff

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  • Langenberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Goods transshipment apparatus
    • Patent number 7,204,378
    • Issue date Apr 17, 2007
    • Fuchs-Bagger GmbH & Co. KG
    • Hans Schaeff
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Wheeled shovel loader
    • Patent number 6,755,604
    • Issue date Jun 29, 2004
    • Schaeff-Terex GmbH & Co. KG
    • Hans Schaeff
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Mobile rig on wheels with transverse motion
    • Patent number 6,293,579
    • Issue date Sep 25, 2001
    • Karl Schaeff GmbH & Co Maschinenfabrik
    • Hans Schaeff
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Excavator, in particular a mini-excavator
    • Patent number 6,170,180
    • Issue date Jan 9, 2001
    • Karl Schaeff GmbH & Co., Maschinenfabrik
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Rock cutting head
    • Patent number 6,158,818
    • Issue date Dec 12, 2000
    • Webster Schaeff & Co.
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Multi-purpose construction vehicle with at least two subframes and...
    • Patent number 5,778,569
    • Issue date Jul 14, 1998
    • Karl Schaeff GmbH & Co.
    • Hans Schaeff
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Scoop-and-dump jack for shovel-loader
    • Patent number 5,308,220
    • Issue date May 3, 1994
    • Karl Schaeff GmbH & Co., Maschinenfabrik
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Backhoe-loader
    • Patent number 5,295,318
    • Issue date Mar 22, 1994
    • Karl Schaeff GmbH & Co.
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydrostatic braking power converter
    • Patent number 5,178,238
    • Issue date Jan 12, 1993
    • Karl Schaeff GmbH & Co., Maschinenfabrik
    • Hans Schaeff
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cross-country vehicle with stepwise locomotion
    • Patent number 5,137,101
    • Issue date Aug 11, 1992
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavator arm
    • Patent number 5,054,990
    • Issue date Oct 8, 1991
    • Karl Schaeff GmbH & Co.
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick-change coupler
    • Patent number 4,632,595
    • Issue date Dec 30, 1986
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Combined shovel and rock breaking chisel for an excavator
    • Patent number 4,602,821
    • Issue date Jul 29, 1986
    • Karl Schaeff GmbH & Co. Maschinenfabrik
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel excavator with modified upper carriage design
    • Patent number 4,571,147
    • Issue date Feb 18, 1986
    • Karl Schaeff GmbH & Co. Maschinenfabrik
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Articulated loader with transversely displaceable counterweight
    • Patent number 4,502,709
    • Issue date Mar 5, 1985
    • Karl Schaeff GmbH & Co.
    • Hans Schaeff
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Mobile shovel excavator
    • Patent number 4,378,193
    • Issue date Mar 29, 1983
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Vehicle with adjustable balance weight
    • Patent number 4,299,530
    • Issue date Nov 10, 1981
    • Karl Schaeff GmbH & Co.
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mobile power shovel
    • Patent number 4,183,711
    • Issue date Jan 15, 1980
    • Hans Schaeff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Amphibious vehicle
    • Patent number 4,176,726
    • Issue date Dec 4, 1979
    • HFM Hohenloher Fahrzeuge- und Maschinenvertrieb GmbH
    • Hans Schaeff
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents