Chain tighteners

Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable load restraint system

    • Patent number 9,610,885
    • Issue date Apr 4, 2017
    • Richard Williams
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Grab hook for attachment to a chain to provide partial link adjustm...

    • Patent number 5,173,998
    • Issue date Dec 29, 1992
    • Douglas J. Mackenzie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Portable chain lock

    • Patent number 4,693,097
    • Issue date Sep 15, 1987
    • Charles A. Rivera
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Flexible barrier holding and manipulating mechanism

    • Patent number 4,553,739
    • Issue date Nov 19, 1985
    • Richard M. Baines
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Adjustable chain anchor for lift trucks

    • Patent number 4,476,960
    • Issue date Oct 16, 1984
    • Towmotor Corporation
    • William T. Yarris
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Log handling device and method therefor

    • Patent number 4,460,028
    • Issue date Jul 17, 1984
    • Richard T. Henry
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Chain and tightening binder assembly

    • Patent number 4,129,285
    • Issue date Dec 12, 1978
    • John P. Graham
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Stretching device

    • Patent number 4,118,834
    • Issue date Oct 10, 1978
    • Erhard Alfred Weidler
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3414942

    • Patent number 3,414,942
    • Issue date Dec 10, 1968
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3149821

    • Patent number 3,149,821
    • Issue date Sep 22, 1964
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3141494

    • Patent number 3,141,494
    • Issue date Jul 21, 1964
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3050800

    • Patent number 3,050,800
    • Issue date Aug 28, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2821359

    • Patent number 2,821,359
    • Issue date Jan 28, 1958
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2759235

    • Patent number 2,759,235
    • Issue date Aug 21, 1956
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2616716

    • Patent number 2,616,716
    • Issue date Nov 4, 1952
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    2610716

    • Patent number 2,610,716
    • Issue date Sep 16, 1952
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2537127

    • Patent number 2,537,127
    • Issue date Jan 9, 1951
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2500488

    • Patent number 2,500,488
    • Issue date Mar 14, 1950
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2462469

    • Patent number 2,462,469
    • Issue date Feb 22, 1949
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2320546

    • Patent number 2,320,546
    • Issue date Jun 1, 1943
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2198181

    • Patent number 2,198,181
    • Issue date Apr 23, 1940
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1759127

    • Patent number 1,759,127
    • Issue date May 20, 1930
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1758831

    • Patent number 1,758,831
    • Issue date May 13, 1930
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1519709

    • Patent number 1,519,709
    • Issue date Dec 16, 1924
    • E04 - BUILDING
  • Information Patent Grant

    1230146

    • Patent number 1,230,146
    • Issue date Jun 19, 1917
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1208697

    • Patent number 1,208,697
    • Issue date Dec 12, 1916
    • E04 - BUILDING
  • Information Patent Grant

    1130063

    • Patent number 1,130,063
    • Issue date Mar 2, 1915
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    1068524

    • Patent number 1,068,524
    • Issue date Jul 29, 1913
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1053054

    • Patent number 1,053,054
    • Issue date Feb 11, 1913
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1006018

    • Patent number 1,006,018
    • Issue date Oct 17, 1911
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES