Antifriction means for cable pulling drum

Patents Grantslast 30 patents

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    Draw works

    • Patent number 4,488,708
    • Issue date Dec 18, 1984
    • James A. Frye
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Multiple drum winches

    • Patent number 4,449,697
    • Issue date May 22, 1984
    • Hicks Transmissions Limited
    • Raymond J. Hicks
    • B66 - HOISTING LIFTING HAULING
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    Winch

    • Patent number 4,143,855
    • Issue date Mar 13, 1979
    • Lewmar Marine Limited
    • John D. Burton
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Winch valve drag brake control

    • Patent number 4,090,693
    • Issue date May 23, 1978
    • Caterpillar Tractor Co.
    • Richard F. Hoehn
    • B66 - HOISTING LIFTING HAULING
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    Winch with free-wheeling drum

    • Patent number 4,078,770
    • Issue date Mar 14, 1978
    • Caterpillar Tractor Co.
    • Lyle F. Yates
    • B66 - HOISTING LIFTING HAULING
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    Winch cable drum mounting and drive connection

    • Patent number 4,019,717
    • Issue date Apr 26, 1977
    • Deere & Company
    • Thomas William Freiburger
    • B66 - HOISTING LIFTING HAULING
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    Winch constructed specially for easy lubrication thereof

    • Patent number 4,019,718
    • Issue date Apr 26, 1977
    • Deere & Company
    • Thomas William Freiburger
    • B66 - HOISTING LIFTING HAULING
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    Self-tailing winch

    • Patent number 3,968,953
    • Issue date Jul 13, 1976
    • Barient Company
    • Jesus Guangorena
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Winch for sailing ships

    • Patent number 3,942,762
    • Issue date Mar 9, 1976
    • Marc Reymond
    • B66 - HOISTING LIFTING HAULING
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    3885656

    • Patent number 3,885,656
    • Issue date May 27, 1975
    • B66 - HOISTING LIFTING HAULING
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    3807697

    • Patent number 3,807,697
    • Issue date Apr 30, 1974
    • B66 - HOISTING LIFTING HAULING
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    3804370

    • Patent number 3,804,370
    • Issue date Apr 16, 1974
    • B66 - HOISTING LIFTING HAULING
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    3788607

    • Patent number 3,788,607
    • Issue date Jan 29, 1974
    • B66 - HOISTING LIFTING HAULING
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    3784165

    • Patent number 3,784,165
    • Issue date Jan 8, 1974
    • B66 - HOISTING LIFTING HAULING
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    3711065

    • Patent number 3,711,065
    • Issue date Jan 16, 1973
    • B66 - HOISTING LIFTING HAULING
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    3666239

    • Patent number 3,666,239
    • Issue date May 30, 1972
    • B66 - HOISTING LIFTING HAULING
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    3658299

    • Patent number 3,658,299
    • Issue date Apr 25, 1972
    • B66 - HOISTING LIFTING HAULING
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    3504891

    • Patent number 3,504,891
    • Issue date Apr 7, 1970
    • B66 - HOISTING LIFTING HAULING
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    3481583

    • Patent number 3,481,583
    • Issue date Dec 2, 1969
    • B66 - HOISTING LIFTING HAULING
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    3476361

    • Patent number 3,476,361
    • Issue date Nov 4, 1969
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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    3436056

    • Patent number 3,436,056
    • Issue date Apr 1, 1969
    • B66 - HOISTING LIFTING HAULING
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    3367633

    • Patent number 3,367,633
    • Issue date Feb 6, 1968
    • B66 - HOISTING LIFTING HAULING
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    3301532

    • Patent number 3,301,532
    • Issue date Jan 31, 1967
    • B66 - HOISTING LIFTING HAULING
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    3248088

    • Patent number 3,248,088
    • Issue date Apr 26, 1966
    • B66 - HOISTING LIFTING HAULING
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    3235229

    • Patent number 3,235,229
    • Issue date Feb 15, 1966
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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    3092369

    • Patent number 3,092,369
    • Issue date Jun 4, 1963
    • B66 - HOISTING LIFTING HAULING
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    3066917

    • Patent number 3,066,917
    • Issue date Dec 4, 1962
    • B66 - HOISTING LIFTING HAULING
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    3042375

    • Patent number 3,042,375
    • Issue date Jul 3, 1962
    • B66 - HOISTING LIFTING HAULING
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    3002728

    • Patent number 3,002,728
    • Issue date Oct 3, 1961
    • B66 - HOISTING LIFTING HAULING
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    2991046

    • Patent number 2,991,046
    • Issue date Jul 4, 1961
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents