Mitre joints

Patents Grantslast 30 patents

  • Information Patent Grant

    Mitred cornered frame clamp

    • Patent number 11,414,922
    • Issue date Aug 16, 2022
    • Matki PLC
    • Ross Nixon
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Frame forming structure for use with frame and sash of aluminium-wo...

    • Patent number 11,268,318
    • Issue date Mar 8, 2022
    • ZHEJIANG ROOMEYE ENERGY-SAVING TECHNOLOGY CO., LTD
    • Chengming Dong
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Screening arrangement comprising means for mounting side rails and...

    • Patent number 9,217,280
    • Issue date Dec 22, 2015
    • VKR Holding A/S
    • Henning Ebbesen
    • E04 - BUILDING
  • Information Patent Grant

    Screening arrangement comprising means for mounting side rails and...

    • Patent number 8,833,426
    • Issue date Sep 16, 2014
    • VKR Holding A/S
    • Henning Ebbesen
    • E04 - BUILDING
  • Information Patent Grant

    Adjustable door frame assembly and method of installation

    • Patent number 8,806,812
    • Issue date Aug 19, 2014
    • Black Mountain Door, LLC
    • Michael A. Kolovich
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Door frame miter brace

    • Patent number 7,223,044
    • Issue date May 29, 2007
    • Anchor Tool & Die Company
    • Mark J. Quintile
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Pre-finished metal door frame

    • Patent number 5,619,823
    • Issue date Apr 15, 1997
    • Ingersoll-Rand Co.
    • Robert O. Ruff
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Metal frame assembly

    • Patent number 5,581,953
    • Issue date Dec 10, 1996
    • Ingersoll-Rand
    • Robert O. Ruff
    • 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

    Glass block window system

    • Patent number 5,187,909
    • Issue date Feb 23, 1993
    • Glashaus Incorporated
    • Ronald H. Olson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Keeper clip for door frame casing assembly

    • Patent number 4,909,005
    • Issue date Mar 20, 1990
    • Rollform, Inc.
    • George C. Adams
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Corner joint construction for mitered jambs of a frame

    • Patent number 4,669,343
    • Issue date Jun 2, 1987
    • Walpat AG
    • Christoph Langenhorst
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Metal door frame constructed of a channel section and method of mak...

    • Patent number 4,562,677
    • Issue date Jan 7, 1986
    • Stavebni Strojirenstvi a Lehka Prefabrikace Generalni Reditelstvi
    • Frantisek Hrabak
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Architrave

    • Patent number 4,514,946
    • Issue date May 7, 1985
    • Westinghouse Electric Corp.
    • Edward F. Sherwood
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Pre-mitered doorframe assembly for partition wall construction

    • Patent number 4,513,549
    • Issue date Apr 30, 1985
    • United States Gypsum Company
    • Alan C. Wendt
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Metal door frame assembly

    • Patent number 4,238,909
    • Issue date Dec 16, 1980
    • Rollform Pty. Ltd.
    • John Mutton
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Reinforced door frame

    • Patent number 4,015,382
    • Issue date Apr 5, 1977
    • Fenestra
    • Harry M. Noyes
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3835616

    • Patent number 3,835,616
    • Issue date Sep 17, 1974
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3648424

    • Patent number 3,648,424
    • Issue date Mar 14, 1972
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3593473

    • Patent number 3,593,473
    • Issue date Jul 20, 1971
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3585770

    • Patent number 3,585,770
    • Issue date Jun 22, 1971
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3571996

    • Patent number 3,571,996
    • Issue date Mar 23, 1971
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3570203

    • Patent number 3,570,203
    • Issue date Mar 16, 1971
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3552085

    • Patent number 3,552,085
    • Issue date Jan 5, 1971
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3469360

    • Patent number 3,469,360
    • Issue date Sep 30, 1969
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3429076

    • Patent number 3,429,076
    • Issue date Feb 25, 1969
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3385004

    • Patent number 3,385,004
    • Issue date May 28, 1968
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3364623

    • Patent number 3,364,623
    • Issue date Jan 23, 1968
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3324599

    • Patent number 3,324,599
    • Issue date Jun 13, 1967
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3287857

    • Patent number 3,287,857
    • Issue date Nov 29, 1966
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    Frame Forming Structure for Use with Frame and Sash of Aluminium-Wo...

    • Publication number 20210293080
    • Publication date Sep 23, 2021
    • ZHEJIANG ROOMEYE ENERGY-SAVING TECHNOLOGY CO., LTD
    • Chengming DONG
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Retrofit Door Frame System

    • Publication number 20210156189
    • Publication date May 27, 2021
    • Omer Barnes
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    MITRED CORNERED FRAME CLAMP

    • Publication number 20210010322
    • Publication date Jan 14, 2021
    • Matki PLC
    • Ross Nixon
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SCREENING ARRANGEMENT COMPRISING MEANS FOR MOUNTING SIDE RAILS AND...

    • Publication number 20140352226
    • Publication date Dec 4, 2014
    • Henning EBBESEN
    • E04 - BUILDING
  • Information Patent Application

    ADJUSTABLE DOOR FRAME ASSEMBLY AND METHOD OF INSTALLATION

    • Publication number 20110179730
    • Publication date Jul 28, 2011
    • Amweld International, LLC
    • Michael A. Kolovich
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SCREENING ARRANGEMENT COMPRISING MEANS FOR MOUNTING SIDE RAILS AND...

    • Publication number 20100116449
    • Publication date May 13, 2010
    • Henning Ebbesen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    JOINING SYSTEM FOR METAL DOOR FRAMES

    • Publication number 20090183437
    • Publication date Jul 23, 2009
    • JDS METAL DOORFRAME MANUFACTURE PTY. LTD.
    • Chun-Ming CHEN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Door frame miter brace

    • Publication number 20050135877
    • Publication date Jun 23, 2005
    • ANCHOR TOOL & DIE COMPANY
    • Mark J. Quintile
    • 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