with several wings opening vertically towards the same side of the opening and each closing a separate part of the opening

Patents Grantslast 30 patents

  • Information Patent Grant

    System for reversibly dividing a space

    • Patent number 11,002,064
    • Issue date May 11, 2021
    • Hall Labs LLC
    • David R Hall
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Biparting panel assembly

    • Patent number 6,141,907
    • Issue date Nov 7, 2000
    • Stephen Parazader
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Panel system for windows

    • Patent number 4,928,450
    • Issue date May 29, 1990
    • F. Wayne Rutledge
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Porch with recessible windows

    • Patent number 4,922,666
    • Issue date May 8, 1990
    • Bernard J. Rotter
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Sliding sash window assembly

    • Patent number 4,375,737
    • Issue date Mar 8, 1983
    • Joseph R. Buzzella
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window insulation

    • Patent number 4,180,942
    • Issue date Jan 1, 1980
    • Ernest Saucier
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window insulating apparatus

    • Patent number 4,083,148
    • Issue date Apr 11, 1978
    • Ernest R. Saucier
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3313338

    • Patent number 3,313,338
    • Issue date Apr 11, 1967
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3304994

    • Patent number 3,304,994
    • Issue date Feb 21, 1967
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3204691

    • Patent number 3,204,691
    • Issue date Sep 7, 1965
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3103246

    • Patent number 3,103,246
    • Issue date Sep 10, 1963
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3079989

    • Patent number 3,079,989
    • Issue date Mar 5, 1963
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2908051

    • Patent number 2,908,051
    • Issue date Oct 13, 1959
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2707311

    • Patent number 2,707,311
    • Issue date May 3, 1955
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2574760

    • Patent number 2,574,760
    • Issue date Nov 13, 1951
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2523844

    • Patent number 2,523,844
    • Issue date Sep 26, 1950
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2409037

    • Patent number 2,409,037
    • Issue date Oct 8, 1946
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2339570

    • Patent number 2,339,570
    • Issue date Jan 18, 1944
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2282914

    • Patent number 2,282,914
    • Issue date May 12, 1942
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2262976

    • Patent number 2,262,976
    • Issue date Nov 18, 1941
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2254150

    • Patent number 2,254,150
    • Issue date Aug 26, 1941
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2232372

    • Patent number 2,232,372
    • Issue date Feb 18, 1941
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2228608

    • Patent number 2,228,608
    • Issue date Jan 14, 1941
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2207148

    • Patent number 2,207,148
    • Issue date Jul 9, 1940
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2007552

    • Patent number 2,007,552
    • Issue date Jul 9, 1935
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    1947422

    • Patent number 1,947,422
    • Issue date Feb 13, 1934
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    1832966

    • Patent number 1,832,966
    • Issue date Nov 24, 1931
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    1788651

    • Patent number 1,788,651
    • Issue date Jan 13, 1931
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    1743696

    • Patent number 1,743,696
    • Issue date Jan 14, 1930
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    1682772

    • Patent number 1,682,772
    • Issue date Sep 4, 1928
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    DOOR APPARATUS AND PARKING APPARATUS EQUIPPED THEREWITH

    • Publication number 20230052115
    • Publication date Feb 16, 2023
    • Klaus Multiparking GmbH
    • Norbert Fässler
    • E04 - BUILDING
  • Information Patent Application

    Overhead Door With Stacking Panels

    • Publication number 20140290878
    • Publication date Oct 2, 2014
    • CIW Enterprises, Inc
    • Joseph L. Balay
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CABINET DOOR SYSTEM

    • Publication number 20100072868
    • Publication date Mar 25, 2010
    • ANVIL CONSTRUCTION, INCORPORATED
    • Randy O. Deem
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES