with means specially adapted for aligning the frontal surfaces of adjacent frame member ends

Patents Grantslast 30 patents

  • Information Patent Grant

    Compound fenestration assembly mull joints and methods

    • Patent number 11,773,645
    • Issue date Oct 3, 2023
    • Andersen Corporation
    • Timothy J. Kelley
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Compound fenestration assembly mull joints and methods

    • Patent number 11,499,364
    • Issue date Nov 15, 2022
    • Andersen Corporation
    • Timothy J. Kelley
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Compound fenestration assembly mull joints and methods

    • Patent number 10,968,687
    • Issue date Apr 6, 2021
    • Andersen Corporation
    • Timothy J. Kelley
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Frame with strengthened corners

    • Patent number 10,837,226
    • Issue date Nov 17, 2020
    • Austin Hardware & Supply, Inc.
    • Mark Steven Jeffries
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Compound fenestration assembly mull joints and methods

    • Patent number 10,626,664
    • Issue date Apr 21, 2020
    • Andersen Corporation
    • Timothy J. Kelley
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Butt joint

    • Patent number 5,498,099
    • Issue date Mar 12, 1996
    • Schuco International KG
    • Helmuth Scheuer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3425159

    • Patent number 3,425,159
    • Issue date Feb 4, 1969
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2742117

    • Patent number 2,742,117
    • Issue date Apr 17, 1956
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    CONNECTION SYSTEM FOR A HEADER AND A JAMB OF A DOOR ASSEMBLY

    • Publication number 20240133230
    • Publication date Apr 25, 2024
    • Allegion Access Technologies LLC
    • Benjamin Marotte
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    FRAME WITH STRENGTHENED CORNERS

    • Publication number 20180073293
    • Publication date Mar 15, 2018
    • Austin Hardware & Supply, Inc.
    • Mark Steven Jeffries
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Strengthened extruded aluminum door frame structures

    • Publication number 20090211183
    • Publication date Aug 27, 2009
    • Bay Industries Inc.
    • Lawrence Frank Kerscher
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Door frame

    • Publication number 20020166299
    • Publication date Nov 14, 2002
    • Robert H. Day
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS