the paths being substantially horizontal Level-luffing jib-cranes

Patents Grantslast 30 patents

  • Information Patent Grant

    Crane with hoisting cable load-dependent load torque equalization

    • Patent number 11,186,467
    • Issue date Nov 30, 2021
    • Manitowoc Crane Group France SAS
    • Bernd Backes
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Method for reducing dynamic loads of cranes

    • Patent number 10,150,653
    • Issue date Dec 11, 2018
    • National Oilwell Varco Norway AS
    • Age Kyllingstad
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Crane structure

    • Patent number 9,856,121
    • Issue date Jan 2, 2018
    • ROLLS-ROYCE MARINE AS
    • Øyvind Bjørshol
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Device for a crane for movement control of a hoisting wire, and use...

    • Patent number 9,061,867
    • Issue date Jun 23, 2015
    • ROLLS-ROYCE MARINE AS
    • Øyvind Bjørshol
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Mobile handling apparatus for loading and unloading ships in docks

    • Patent number 6,648,571
    • Issue date Nov 18, 2003
    • Atecs Mannesmann GmbH
    • Hermann Franzen
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hydraulic crane mechanism operable to provide enlarged parallel mov...

    • Patent number 3,995,746
    • Issue date Dec 7, 1976
    • OHJI Seiki Kogyo Kabushiki Kaisha
    • Sadahiko Usagida
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3884359

    • Patent number 3,884,359
    • Issue date May 20, 1975
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3828938

    • Patent number 3,828,938
    • Issue date Aug 13, 1974
    • B66 - HOISTING LIFTING HAULING
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    3685668

    • Patent number 3,685,668
    • Issue date Aug 22, 1972
    • B66 - HOISTING LIFTING HAULING
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    3517829

    • Patent number 3,517,829
    • Issue date Jun 30, 1970
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3451559

    • Patent number 3,451,559
    • Issue date Jun 24, 1969
    • B66 - HOISTING LIFTING HAULING
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    3405815

    • Patent number 3,405,815
    • Issue date Oct 15, 1968
    • B66 - HOISTING LIFTING HAULING
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    3228534

    • Patent number 3,228,534
    • Issue date Jan 11, 1966
    • B66 - HOISTING LIFTING HAULING
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    3127996

    • Patent number 3,127,996
    • Issue date Apr 7, 1964
    • B66 - HOISTING LIFTING HAULING
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    3091353

    • Patent number 3,091,353
    • Issue date May 28, 1963
    • B66 - HOISTING LIFTING HAULING
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    3084807

    • Patent number 3,084,807
    • Issue date Apr 9, 1963
    • B66 - HOISTING LIFTING HAULING
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    3062383

    • Patent number 3,062,383
    • Issue date Nov 6, 1962
    • B66 - HOISTING LIFTING HAULING
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    3051324

    • Patent number 3,051,324
    • Issue date Aug 28, 1962
    • B66 - HOISTING LIFTING HAULING
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    2933197

    • Patent number 2,933,197
    • Issue date Apr 19, 1960
    • B66 - HOISTING LIFTING HAULING
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    2912123

    • Patent number 2,912,123
    • Issue date Nov 10, 1959
    • B66 - HOISTING LIFTING HAULING
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    2888150

    • Patent number 2,888,150
    • Issue date May 26, 1959
    • B66 - HOISTING LIFTING HAULING
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    2807374

    • Patent number 2,807,374
    • Issue date Sep 24, 1957
    • B66 - HOISTING LIFTING HAULING
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    2703180

    • Patent number 2,703,180
    • Issue date Mar 1, 1955
    • B66 - HOISTING LIFTING HAULING
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    2589915

    • Patent number 2,589,915
    • Issue date Mar 18, 1952
    • B66 - HOISTING LIFTING HAULING
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    2589172

    • Patent number 2,589,172
    • Issue date Mar 11, 1952
    • B66 - HOISTING LIFTING HAULING
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    2579262

    • Patent number 2,579,262
    • Issue date Dec 18, 1951
    • B66 - HOISTING LIFTING HAULING
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    2570417

    • Patent number 2,570,417
    • Issue date Oct 9, 1951
    • B66 - HOISTING LIFTING HAULING
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    2456104

    • Patent number 2,456,104
    • Issue date Dec 14, 1948
    • B66 - HOISTING LIFTING HAULING
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    2419209

    • Patent number 2,419,209
    • Issue date Apr 22, 1947
    • B66 - HOISTING LIFTING HAULING
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    2401238

    • Patent number 2,401,238
    • Issue date May 28, 1946
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents