Patents by Inventor Elena E. Schartner

Elena E. Schartner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20040256063
    Abstract: A cord retractor device provides multiple retracting mechanisms for independently retracting cords in each of the retracting mechanisms while operating the mechanisms in unison. The retracting mechanisms may be ganged together to form a multiple cord retraction mechanism. The retracting mechanisms may be ganged through the use of magnets, adhesives, screws or other suitable coupling agents. The cord retractor mechanism may be provided to permit the insertion of a cord externally in a retrofit option. The retractor mechanism housings may be shaped to depend upon where each mechanism is ganged together, such as in an outer or middle configuration. The ganged cord retractors contributes to preventing cord entanglement while increasing the safety of the cords in a mini blind application.
    Type: Application
    Filed: May 20, 2004
    Publication date: December 23, 2004
    Inventor: Elena E. Schartner
  • Patent number: 5918658
    Abstract: A new retractable blind pull for automatically retracting a cord after use. The retractable blind pull includes a cylindrical housing having a front face, a back face and a cylindrical side wall therebetween. The cylindrical side wall has an aperture therethrough exposing a hollow interior. The aperture receives a free end of a mini-blind cord therein. A spool is rotatably disposed within the hollow interior of the cylindrical housing between the front and back face thereof. The spool includes a forward flange, an intermediate flange and a back flange. A space between the forward flange and the intermediate flange is disposed below the aperture in the cylindrical side wall of the cylindrical housing with the mini-blind cord wrapping around the spool between the forward flange and the intermediate flange. A coil spring is wrapped around the spool between the intermediate flange and the back flange for rotation of the spool thereby retracting the mini-blind cord therearound.
    Type: Grant
    Filed: December 17, 1997
    Date of Patent: July 6, 1999
    Inventor: Elena E. Schartner