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Toralf H. Strand

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  • Exeter, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical cellular blind
    • Patent number 7,942,184
    • Issue date May 17, 2011
    • Springs Window Fashions, LLC
    • Michael John Cech
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Cordless blinds
    • Patent number 7,546,866
    • Issue date Jun 16, 2009
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window covering lifting system and method
    • Patent number 7,287,570
    • Issue date Oct 30, 2007
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Cordless blinds
    • Patent number 7,143,802
    • Issue date Dec 5, 2006
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window covering and method of use
    • Patent number 7,100,663
    • Issue date Sep 5, 2006
    • Springs Window Fashions LP
    • Yihong Zhang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window covering with lifting mechanism
    • Patent number 7,093,644
    • Issue date Aug 22, 2006
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Venetian blind ladder drum and method of assembling venetian blind
    • Patent number 6,976,522
    • Issue date Dec 20, 2005
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Double shade with modular end caps and method of assembling same
    • Patent number 6,941,996
    • Issue date Sep 13, 2005
    • Springs Window Fashions LP
    • Adam Ward
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Headrail
    • Patent number D487662
    • Issue date Mar 23, 2004
    • Springs Window Fashions LP
    • Adam Ward
    • D06 - Furnishings

Patents Applicationslast 30 patents

  • Information Patent Application

    VERTICAL CELLULAR BLIND
    • Publication number 20110214821
    • Publication date Sep 8, 2011
    • Springs Window Fashions, LLC
    • Michael John Cech
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    VERTICAL CELLULAR BLIND
    • Publication number 20080115894
    • Publication date May 22, 2008
    • Michael John Cech
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Cordless blinds
    • Publication number 20070039696
    • Publication date Feb 22, 2007
    • Springs Window Fashions, LLC
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Vertical shade
    • Publication number 20060237147
    • Publication date Oct 26, 2006
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Bottom up top down cordless shade
    • Publication number 20060196612
    • Publication date Sep 7, 2006
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Window shade
    • Publication number 20060196614
    • Publication date Sep 7, 2006
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Cordless blinds
    • Publication number 20050217805
    • Publication date Oct 6, 2005
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Window covering lifting system and method
    • Publication number 20050109471
    • Publication date May 26, 2005
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Window covering and method of use
    • Publication number 20050045279
    • Publication date Mar 3, 2005
    • Springs Window Fashions LP
    • Yihong Zhang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Window covering with lifting mechanism
    • Publication number 20040250965
    • Publication date Dec 16, 2004
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Venetian blind ladder drum and method of assembling venetian blind
    • Publication number 20040231807
    • Publication date Nov 25, 2004
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Double shade with modular end caps and method of assembling same
    • Publication number 20040231804
    • Publication date Nov 25, 2004
    • Springs Window Fashions LP
    • Adam Ward
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Cordless blinds
    • Publication number 20040182522
    • Publication date Sep 23, 2004
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Cordless blinds
    • Publication number 20040182526
    • Publication date Sep 23, 2004
    • Springs Window Fashions LP
    • Toralf H. Strand
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS