with a filled cavity

Patents Grantslast 30 patents

  • Information Patent Grant

    Door assembly for an electromagnetic shielded enclosure

    • Patent number 11,767,707
    • Issue date Sep 26, 2023
    • NEW ENGLAND LEAD BURNING COMPANY, INC.
    • Seth Warnock
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Prefabricated structure of composite window/door apparatus using di...

    • Patent number 9,528,315
    • Issue date Dec 27, 2016
    • IDA CO., LTD.
    • Soon Seok Kim
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Metal profile with thermal break

    • Patent number 8,826,616
    • Issue date Sep 9, 2014
    • Les Portes J.P.R. Inc.
    • Pierre Gosselin
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Vacuum packaged batt

    • Patent number 5,987,833
    • Issue date Nov 23, 1999
    • Owens Corning Fiberglas Technology, Inc.
    • Michael T. Heffelfinger
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Sheet aluminum fireproof construction element

    • Patent number 4,513,552
    • Issue date Apr 30, 1985
    • Trube & Kings Kommanditgesellschaft
    • Albert Breithaupt
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Structural unit in the form of a profiled bar

    • Patent number 4,364,216
    • Issue date Dec 21, 1982
    • Ernst Koller
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2782887

    • Patent number 2,782,887
    • Issue date Feb 26, 1957
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    1689823

    • Patent number 1,689,823
    • Issue date Oct 30, 1928
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    1648584

    • Patent number 1,648,584
    • Issue date Nov 8, 1927
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    1512415

    • Patent number 1,512,415
    • Issue date Oct 21, 1924
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents