with tilting bar and raising cords guided along fixed bar

Patents Grantslast 30 patents

  • Information Patent Grant

    Stackable coverings with overpowered lift systems and related syste...

    • Patent number 12,024,943
    • Issue date Jul 2, 2024
    • Hunter Douglas Inc.
    • Gordon Freirich
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window blind

    • Patent number 11,970,901
    • Issue date Apr 30, 2024
    • Nien Made Enterprise Co., Ltd.
    • Lei Luo
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window covering control apparatus

    • Patent number 10,550,635
    • Issue date Feb 4, 2020
    • Whole Space Industries Ltd
    • Tzu-Yen Lin
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Multi-directional window covering apparatus

    • Patent number 5,927,365
    • Issue date Jul 27, 1999
    • Abad Almodovar
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Holeless window blind

    • Patent number 5,918,657
    • Issue date Jul 6, 1999
    • Zeki Tuzmen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Holeless window blind

    • Patent number 5,769,140
    • Issue date Jun 23, 1998
    • Zeki Tuzmen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window covering

    • Patent number 5,165,459
    • Issue date Nov 24, 1992
    • Better Mousetraps, Inc.
    • Ira Gaber
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Dual function window blind cord system

    • Patent number 5,103,889
    • Issue date Apr 14, 1992
    • Cooper Industries, Inc.
    • Alan A. Ford
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Infinitely sizable solid slat mini blind

    • Patent number 5,060,709
    • Issue date Oct 29, 1991
    • Newell Co.
    • Terry L. Simon
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Cord lock unit for drape or blind assembly

    • Patent number 4,945,970
    • Issue date Aug 7, 1990
    • Norbert Marocco
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3633646

    • Patent number 3,633,646
    • Issue date Jan 11, 1972
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3425479

    • Patent number 3,425,479
    • Issue date Feb 4, 1969
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3276511

    • Patent number 3,276,511
    • Issue date Oct 4, 1966
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3156295

    • Patent number 3,156,295
    • Issue date Nov 10, 1964
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2920694

    • Patent number 2,920,694
    • Issue date Jan 12, 1960
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2868283

    • Patent number 2,868,283
    • Issue date Jan 13, 1959
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2868284

    • Patent number 2,868,284
    • Issue date Jan 13, 1959
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2864441

    • Patent number 2,864,441
    • Issue date Dec 16, 1958
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2851098

    • Patent number 2,851,098
    • Issue date Sep 9, 1958
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2844198

    • Patent number 2,844,198
    • Issue date Jul 22, 1958
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2840157

    • Patent number 2,840,157
    • Issue date Jun 24, 1958
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2836237

    • Patent number 2,836,237
    • Issue date May 27, 1958
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2821247

    • Patent number 2,821,247
    • Issue date Jan 28, 1958
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2798546

    • Patent number 2,798,546
    • Issue date Jul 9, 1957
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2796926

    • Patent number 2,796,926
    • Issue date Jun 25, 1957
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2795271

    • Patent number 2,795,271
    • Issue date Jun 11, 1957
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2794499

    • Patent number 2,794,499
    • Issue date Jun 4, 1957
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2786520

    • Patent number 2,786,520
    • Issue date Mar 26, 1957
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2781091

    • Patent number 2,781,091
    • Issue date Feb 12, 1957
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2757726

    • Patent number 2,757,726
    • Issue date Aug 7, 1956
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    WINDOW BLIND

    • Publication number 20220341255
    • Publication date Oct 27, 2022
    • Nien Made Enterprise Co., Ltd.
    • Lei LUO
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    STACKABLE COVERINGS WITH OVERPOWERED LIFT SYSTEMS AND RELATED SYSTE...

    • Publication number 20220162906
    • Publication date May 26, 2022
    • Hunter Douglas Inc.
    • Gordon Freirich
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    WINDOW COVERING CONTROL APPARATUS

    • Publication number 20190048655
    • Publication date Feb 14, 2019
    • Whole Space Industries LTD
    • Tzu-Yen Lin
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    DAYLIGHTING BLIND, DAYLIGHTING DEVICE, AND LIGHTING SYSTEM

    • Publication number 20190041017
    • Publication date Feb 7, 2019
    • SHARP KABUSHIKI KAISHA
    • HIDEOMI YUI
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    TENSIONED VENETIAN BLIND SYSTEM

    • Publication number 20140138036
    • Publication date May 22, 2014
    • Ruben H. J. de Vries
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Pull cord activation passage mechanism for a window blind

    • Publication number 20070029056
    • Publication date Feb 8, 2007
    • Ching Feng Home Fashions Co., Ltd.
    • Hsien-Te Huang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS