with fire retardant measures in frame

Industry

  • CPC
  • E06B2003/7073
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Patents Grantslast 30 patents

  • Information Patent Grant

    System, method and apparatus for producing fire rated doors

    • Patent number 8,381,381
    • Issue date Feb 26, 2013
    • Polymer-Wood Technologies, Inc.
    • Evan R. Daniels
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method for producing fire rated door by inserting intumescent mater...

    • Patent number 8,209,866
    • Issue date Jul 3, 2012
    • Polymer-Wood Technologies, Inc.
    • Evan R Daniels
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    System, method and apparatus for producing fire rated doors

    • Patent number 7,832,166
    • Issue date Nov 16, 2010
    • Polymer-Wood Technologies, Inc.
    • Evan R Daniels
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Enclosure which is fire-resistive for a predetermined period of time

    • Patent number 6,119,411
    • Issue date Sep 19, 2000
    • Maria Desamparados Mateu Gil
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Composite fire-proof, heat-barrier door

    • Patent number 5,916,077
    • Issue date Jun 29, 1999
    • Chuan Mau Products, Ltd.
    • Jung-Chaun Tang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Wood-cased glass door assembly

    • Patent number 5,355,625
    • Issue date Oct 18, 1994
    • Kabushiki Kaisha Tomoku
    • Hisayuki Matsuoka
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Door

    • Patent number 5,269,111
    • Issue date Dec 14, 1993
    • Leaderflush Doors Limited
    • Bryan G. McDougall
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Fire-resistant door

    • Patent number 4,888,918
    • Issue date Dec 26, 1989
    • Pease Industries, Inc.
    • F. Richard Green
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Fire endurance door

    • Patent number 4,367,614
    • Issue date Jan 11, 1983
    • Tyre Mfg. Co., Inc.
    • Charles H. Warwick
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents