Patents by Inventor Elke WITTIG

Elke WITTIG 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).

  • Device comprising a pane and at least one lifting rail, method for its production and its use
    Patent number: 10323448
    Abstract: A device comprising a lifting rail that is firmly adhesively bonded to a pane is presented. The lifting rail has a tuning-fork-shaped vertical section that comprises an enclosing region having two mutually opposite open ends configured to bilaterally enclose an edge of the pane, and therefore fix the plane. The device also includes a stem surface, a region of bifurcation where the stem surface transitions into enclosing region, and an outer edge having a through-hole or a cutout. Also included is an adhesive strip that partially covers the stem surface in a manner that the through-hole or the cutout remain exposed. The adhesive strip also covers the enclosing region and the two mutually opposite open ends. The adhesive strip is deformed by the edge of the pane in two mutually opposite regions of the adhesive strip.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: June 18, 2019
    Assignee: SAINT-GOBAIN GLASS FRANCE
    Inventors: Rolf Koette, Dieter Kleyer, Heinrich Lasiota, Elke Wittig
  • DEVICE COMPRISING A PANE AND AT LEAST ONE LIFTNG RAIL, METHOD FOR ITS PRODUCTION AND ITS USE
    Publication number: 20180202209
    Abstract: A device comprising a lifting rail that is firmly adhesively bonded to a pane is presented. The lifting rail has a tuning-fork-shaped vertical section that comprises an enclosing region having two mutually opposite open ends configured to bilaterally enclose an edge of the pane, and therefore fix the plane. The device also includes a stem surface, a region of bifurcation where the stem surface transitions into enclosing region, and an outer edge having a through-hole or a cutout. Also included is an adhesive strip that partially covers the stem surface in a manner that the through-hole or the cutout remain exposed. The adhesive strip also covers the enclosing region and the two mutually opposite open ends. The adhesive strip is deformed by the edge of the pane in two mutually opposite regions of the adhesive strip.
    Type: Application
    Filed: October 28, 2016
    Publication date: July 19, 2018
    Inventors: Rolf KOETTE, Dieter KLEYER, Heinrich LASIOTA, Elke WITTIG