Cord pulleys

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  • CPC
  • A47H11/06
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Patents Grantslast 30 patents

  • Information Patent Grant

    Driving mechanism for curtain cord winding reels

    • Patent number 11,187,034
    • Issue date Nov 30, 2021
    • Leafy Windoware Co., Ltd.
    • Zhenbang Lei
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Spool assembly

    • Patent number 9,593,529
    • Issue date Mar 14, 2017
    • Centor Design Pty Ltd
    • Martin Haberland
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Telescopic traversing system for retractable window treatments

    • Patent number 9,161,648
    • Issue date Oct 20, 2015
    • Beme International, LLC
    • Brian Graves
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electronic curtain moving device

    • Patent number 9,161,649
    • Issue date Oct 20, 2015
    • Hossein Rastegar
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Telescopic traversing system for retractable window treatments

    • Patent number 8,919,420
    • Issue date Dec 30, 2014
    • Beme International, LLC
    • Brian Graves
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Telescopic traversing system for retractable window treatments

    • Patent number 8,708,026
    • Issue date Apr 29, 2014
    • Beme International, LLC
    • Brian Graves
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Universal mounting track

    • Patent number 6,532,625
    • Issue date Mar 18, 2003
    • Pam Stone
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Drapery weight and method

    • Patent number 5,242,006
    • Issue date Sep 7, 1993
    • Eudelio Ortega
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bidirectional clutch for curtain drawing mechanism

    • Patent number 4,982,823
    • Issue date Jan 8, 1991
    • Kabushiki Kaisha Yokota
    • Yutaka Yoshida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cord tensioning device

    • Patent number 4,957,152
    • Issue date Sep 18, 1990
    • Swish Products Limited
    • Peter E. Knight
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Curtain cord tensioning device

    • Patent number 4,846,766
    • Issue date Jul 11, 1989
    • Cope & Timmins Ltd.
    • Donald L. Glatzel
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cord weight pulley

    • Patent number 4,411,044
    • Issue date Oct 25, 1983
    • Graber Industries, Inc.
    • Boris Volfson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Roman style drape pull cord supports

    • Patent number 4,088,170
    • Issue date May 9, 1978
    • Edna M. Franklin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3881219

    • Patent number 3,881,219
    • Issue date May 6, 1975
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3590900

    • Patent number 3,590,900
    • Issue date Jul 6, 1971
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3521317

    • Patent number 3,521,317
    • Issue date Jul 21, 1970
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3416672

    • Patent number 3,416,672
    • Issue date Dec 17, 1968
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3383733

    • Patent number 3,383,733
    • Issue date May 21, 1968
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3284053

    • Patent number 3,284,053
    • Issue date Nov 8, 1966
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3155148

    • Patent number 3,155,148
    • Issue date Nov 3, 1964
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2619166

    • Patent number 2,619,166
    • Issue date Nov 25, 1952
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2590370

    • Patent number 2,590,370
    • Issue date Mar 25, 1952
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2571592

    • Patent number 2,571,592
    • Issue date Oct 16, 1951
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2222229

    • Patent number 2,222,229
    • Issue date Nov 19, 1940
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1824385

    • Patent number 1,824,385
    • Issue date Sep 22, 1931
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1659096

    • Patent number 1,659,096
    • Issue date Feb 14, 1928
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1648933

    • Patent number 1,648,933
    • Issue date Nov 15, 1927
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1598037

    • Patent number 1,598,037
    • Issue date Aug 31, 1926
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1595250

    • Patent number 1,595,250
    • Issue date Aug 10, 1926
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1573136

    • Patent number 1,573,136
    • Issue date Feb 16, 1926
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    NOVEL CORD RETRACTING-RELEASING APPARATUS

    • Publication number 20230414027
    • Publication date Dec 28, 2023
    • Yan CHEN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CURTAIN CORD WINDING DEVICE

    • Publication number 20220408959
    • Publication date Dec 29, 2022
    • Leafy Windoware Co.,Ltd.
    • Zhenbang LEI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CURTAIN DRAWSTRING ADJUSTMENT MECHANISM

    • Publication number 20190320838
    • Publication date Oct 24, 2019
    • Zhenbang LEI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DRIVING MECHANISM FOR CURTAIN CORD WINDING REELS

    • Publication number 20190211624
    • Publication date Jul 11, 2019
    • Zhenbang LEI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DOUBLE-DRUM TYPE CURTAIN DRUM MODULE

    • Publication number 20180000273
    • Publication date Jan 4, 2018
    • BAO SONG PRECISION INDUSTRY CO., LTD.
    • CHENG-MING WU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SPOOL ASSEMBLY

    • Publication number 20150247363
    • Publication date Sep 3, 2015
    • CENTOR DESIGN PTY LTD
    • Martin Haberland
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TELESCOPIC TRAVERSING SYSTEM FOR RETRACTABLE WINDOW TREATMENTS

    • Publication number 20140144856
    • Publication date May 29, 2014
    • Brian Graves
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRONIC CURTAIN MOVING DEVICE

    • Publication number 20140008028
    • Publication date Jan 9, 2014
    • Hossein Rastegar
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Telescopic Traversing System for Retractable Window Treatments

    • Publication number 20130037504
    • Publication date Feb 14, 2013
    • Brian Graves
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...