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  • E06C5/30
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EFIXED CONSTRUCTIONS E06Doors, windows, ladders E06CLADDERS E06C5/00Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles

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E06C5/30formed of links which reinforce themselves against each other
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Patents Grantslast 30 patents

  • Information Patent Grant

    Foldable ladder
    • Patent number 5,944,141
    • Issue date Aug 31, 1999
    • Gerald R. Kendall and Edward J. Green
    • Brian Kochan
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Collapsible ladder
    • Patent number 4,884,659
    • Issue date Dec 5, 1989
    • Patrick Chao
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2461429
    • Patent number 2,461,429
    • Issue date Feb 8, 1949
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    1427642
    • Patent number 1,427,642
    • Issue date Aug 29, 1922
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    1418505
    • Patent number 1,418,505
    • Issue date Jun 6, 1922
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    991401
    • Patent number 991,401
    • Issue date May 2, 1911
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    989389
    • Patent number 989,389
    • Issue date Apr 11, 1911
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    799163
    • Patent number 799,163
    • Issue date Sep 12, 1905
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    774470
    • Patent number 774,470
    • Issue date Nov 8, 1904
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    736104
    • Patent number 736,104
    • Issue date Aug 11, 1903
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    726682
    • Patent number 726,682
    • Issue date Apr 28, 1903
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    609281
    • Patent number 609,281
    • Issue date Aug 16, 1898
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    598615
    • Patent number 598,615
    • Issue date Feb 8, 1898
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    585064
    • Patent number 585,064
    • Issue date Jun 22, 1897
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    543750
    • Patent number 543,750
    • Issue date Jul 30, 1895
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    523011
    • Patent number 523,011
    • Issue date Jul 17, 1894
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    519499
    • Patent number 519,499
    • Issue date May 8, 1894
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    481967
    • Patent number 481,967
    • Issue date Sep 6, 1892
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    432877
    • Patent number 432,877
    • Issue date Jul 22, 1890
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    430173
    • Patent number 430,173
    • Issue date Jun 17, 1890
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    366916
    • Patent number 366,916
    • Issue date Jul 19, 1887
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    354333
    • Patent number 354,333
    • Issue date Dec 14, 1886
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    328345
    • Patent number 328,345
    • Issue date Oct 13, 1885
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    314628
    • Patent number 314,628
    • Issue date Mar 31, 1885
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    313387
    • Patent number 313,387
    • Issue date Mar 3, 1885
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    270902
    • Patent number 270,902
    • Issue date Jan 23, 1883
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    243994
    • Patent number 243,994
    • Issue date Jul 5, 1881
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    239921
    • Patent number 239,921
    • Issue date Apr 12, 1881
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    212768
    • Patent number 212,768
    • Issue date Feb 25, 1879
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    209971
    • Patent number 209,971
    • Issue date Nov 19, 1878
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents