with tear away strips

Industry

  • CPC
  • E06B2003/6211
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Patents Grantslast 30 patents

  • Information Patent Grant

    3807107

    • Patent number 3,807,107
    • Issue date Apr 30, 1974
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3362123

    • Patent number 3,362,123
    • Issue date Jan 9, 1968
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2831553

    • Patent number 2,831,553
    • Issue date Apr 22, 1958
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2313508

    • Patent number 2,313,508
    • Issue date Mar 9, 1943
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents