with tilting bar along which the raising cords are guided

Patents Grantslast 30 patents

  • Information Patent Grant

    Slat angle adjustment mechanism for window blinds

    • Patent number 11,142,944
    • Issue date Oct 12, 2021
    • Home Depot Product Authority, LLC
    • Nicholas Jackson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window blind

    • Patent number 10,697,234
    • Issue date Jun 30, 2020
    • Po-Yu Chen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window covering

    • Patent number 9,255,443
    • Issue date Feb 9, 2016
    • Nien Made Enterprise Co., Ltd.
    • Chih-Yao Chang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Venetian type blinds

    • Patent number 6,263,944
    • Issue date Jul 24, 2001
    • Ren Judkins
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Hidden hole venetian type blind

    • Patent number 6,105,655
    • Issue date Aug 22, 2000
    • Ren Judkins
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Material for venetian type blinds

    • Patent number 6,068,039
    • Issue date May 30, 2000
    • Ren Judkins
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Material for venetian type blinds

    • Patent number 6,033,504
    • Issue date Mar 7, 2000
    • Ren Judkins
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Venetian type blinds having opposed lift cords

    • Patent number 5,806,579
    • Issue date Sep 15, 1998
    • Ren Judkins
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Suspension cord winding device for window covering

    • Patent number 5,725,040
    • Issue date Mar 10, 1998
    • Harmonic Design, Inc.
    • Douglas R. Domel
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Venetian type blinds

    • Patent number 5,692,552
    • Issue date Dec 2, 1997
    • Ren Judkins
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Venetian blinds

    • Patent number 5,645,685
    • Issue date Jul 8, 1997
    • Thomas C. Furhman
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Venetian type blinds

    • Patent number 5,573,051
    • Issue date Nov 12, 1996
    • Ren Judkins
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Blind apparatus

    • Patent number 5,553,649
    • Issue date Sep 10, 1996
    • Kabushiki Kaisha Nichibei
    • Yukinori Chisaka
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window blind with wand operator

    • Patent number 5,472,035
    • Issue date Dec 5, 1995
    • Springs Window Fashions Division, Inc.
    • Scott I. Biba
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Venetian blind with wand operator

    • Patent number 5,465,775
    • Issue date Nov 14, 1995
    • Springs Window Fashions Division, Inc.
    • Scott I. Biba
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2979127

    • Patent number 2,979,127
    • Issue date Apr 11, 1961
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2939528

    • Patent number 2,939,528
    • Issue date Jun 7, 1960
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2918968

    • Patent number 2,918,968
    • Issue date Dec 29, 1959
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2892493

    • Patent number 2,892,493
    • Issue date Jun 30, 1959
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2876834

    • Patent number 2,876,834
    • Issue date Mar 10, 1959
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2842196

    • Patent number 2,842,196
    • Issue date Jul 8, 1958
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2837152

    • Patent number 2,837,152
    • Issue date Jun 3, 1958
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2818921

    • Patent number 2,818,921
    • Issue date Jan 7, 1958
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2781836

    • Patent number 2,781,836
    • Issue date Feb 19, 1957
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2774419

    • Patent number 2,774,419
    • Issue date Dec 18, 1956
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2771135

    • Patent number 2,771,135
    • Issue date Nov 20, 1956
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2667219

    • Patent number 2,667,219
    • Issue date Jan 26, 1954
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2579197

    • Patent number 2,579,197
    • Issue date Dec 18, 1951
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2579137

    • Patent number 2,579,137
    • Issue date Dec 18, 1951
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    2555709

    • Patent number 2,555,709
    • Issue date Jun 5, 1951
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents