comprising short insulating elements disposed at intervals

Patents Grantslast 30 patents

  • Information Patent Grant

    Thermally insulated composite frame member and method for the manuf...

    • Patent number 5,617,695
    • Issue date Apr 8, 1997
    • William B. Brimmer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Thermal break door frame assembly

    • Patent number 4,930,257
    • Issue date Jun 5, 1990
    • National Material Limited Partnership
    • William P. Windgassen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Framing structure

    • Patent number 4,628,648
    • Issue date Dec 16, 1986
    • American Welding & Manufacturing Co.
    • Rodney W. Winyard
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Thermally improved expanded store front system

    • Patent number 4,283,895
    • Issue date Aug 18, 1981
    • Swiss Aluminium Ltd.
    • Ronald D. Sukolics
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Expanded store front system

    • Patent number 4,214,415
    • Issue date Jul 29, 1980
    • Swiss Aluminium Ltd.
    • Ronald D. Sukolics
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Connecting element and a method of manufacture the same

    • Patent number 4,185,439
    • Issue date Jan 29, 1980
    • Hueck; Eduard
    • Klaus Bischlipp
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Thermal barrier system for panel installations

    • Patent number 4,117,640
    • Issue date Oct 3, 1978
    • Cornelius Christian Vanderstar
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Device for joining two structural parts

    • Patent number 4,098,555
    • Issue date Jul 4, 1978
    • Swiss Aluminium Ltd.
    • Karl Vollenweider
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Framing member and joints

    • Patent number 3,994,112
    • Issue date Nov 30, 1976
    • Ideal Casements (Reading) Limited
    • James Wallace
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Framing

    • Patent number 3,968,614
    • Issue date Jul 13, 1976
    • Ideal Casements (Reading) Limited
    • James Wallace
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3557514

    • Patent number 3,557,514
    • Issue date Jan 26, 1971
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3527011

    • Patent number 3,527,011
    • Issue date Sep 8, 1970
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3488906

    • Patent number 3,488,906
    • Issue date Jan 13, 1970
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3466826

    • Patent number 3,466,826
    • Issue date Sep 16, 1969
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2570169

    • Patent number 2,570,169
    • Issue date Oct 2, 1951
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2136273

    • Patent number 2,136,273
    • Issue date Nov 8, 1938
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents