made of a continuous strip of material

Industry

  • CPC
  • E06C1/525
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Patents Grantslast 30 patents

  • Information Patent Grant

    Systems, media, and methods for an interactive speed ladder

    • Patent number 10,912,976
    • Issue date Feb 9, 2021
    • Adam Zimmerman
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Portable ladder for mounting a horse

    • Patent number 7,051,497
    • Issue date May 30, 2006
    • Robert A. Peterson
    • B68 - SADDLERY UPHOLSTERY
  • Information Patent Grant

    Portable boat boarding ladder

    • Patent number 6,651,776
    • Issue date Nov 25, 2003
    • Claro Montecer
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Escape ladder

    • Patent number 6,530,455
    • Issue date Mar 11, 2003
    • Walter Kidde Portable Equipment, Inc.
    • Henry Arnette
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Collapsible ladder having highly nesting rungs with integral stand-...

    • Patent number 6,460,654
    • Issue date Oct 8, 2002
    • X-IT Products, LLC
    • Aldo J. Dibelardino
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Agility training ladder

    • Patent number 6,447,427
    • Issue date Sep 10, 2002
    • Myrland Sports Training LLC
    • Steven S. Myrland
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Collapsible ladder having highly nesting rungs with integral stand-...

    • Patent number 6,334,510
    • Issue date Jan 1, 2002
    • X-IT Products, LLC
    • Aldo J. Dibelardino
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Collapsible ladder having highly nesting rungs with integral stand-...

    • Patent number 6,279,681
    • Issue date Aug 28, 2001
    • X-IT Products, LLC
    • Aldo J. Dibelardino
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Escape ladder

    • Patent number 5,971,105
    • Issue date Oct 26, 1999
    • Harold Jacobson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Slip resistant roof mat

    • Patent number 5,935,676
    • Issue date Aug 10, 1999
    • Monte E. Merriman
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Portable fire escape

    • Patent number 5,628,380
    • Issue date May 13, 1997
    • Steve Matisi
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Web ladder release mechanism

    • Patent number 4,243,121
    • Issue date Jan 6, 1981
    • Alexander S. Kiss
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Web ladder

    • Patent number 4,189,030
    • Issue date Feb 19, 1980
    • Frank B. Leslie
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3741340

    • Patent number 3,741,340
    • Issue date Jun 26, 1973
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3385397

    • Patent number 3,385,397
    • Issue date May 28, 1968
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3043399

    • Patent number 3,043,399
    • Issue date Jul 10, 1962
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2985254

    • Patent number 2,985,254
    • Issue date May 23, 1961
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2735603

    • Patent number 2,735,603
    • Issue date Feb 21, 1956
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    816896

    • Patent number 816,896
    • Issue date Apr 3, 1906
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    782539

    • Patent number 782,539
    • Issue date Feb 14, 1905
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    192403

    • Patent number 192,403
    • Issue date Jun 26, 1877
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents