Patents by Inventor Siggi WISTOFF

Siggi WISTOFF 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).

  • Hinge for a partition element, in particular for a swing door
    Patent number: 9845627
    Abstract: The invention concerns a strap hinge (1) for a separating element. The separating element takes the form of a door, for example, in particular a swing door. The strap hinge (1) comprises two active units. The strap hinge (1) is provided with securing units (27 to 29), which are actively connected to a surface owing to a radial movement. The strap hinge further comprises pressure units (40, 43). The strap hinge (1) offers the same properties as a strap hinge which is provided with a hydraulic braking device.
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: December 19, 2017
    Assignee: KL-Beschlage Karl Loggen GmbH
    Inventors: Jorg Loggen, Martin Frielingsdorf, Siggi Wistoff
  • Hinge For A Partition Element, In Particular For A Swing Door
    Publication number: 20160215548
    Abstract: The invention concerns a strap hinge (1) for a separating element. The separating element takes the form of a door, for example, in particular a swing door. The strap hinge (1) comprises two active units. The strap hinge (1) is provided with securing units (27 to 29), which are actively connected to a surface owing to a radial movement. The strap hinge further comprises pressure units (40, 43). The strap hinge (1) offers the same properties as a strap hinge which is provided with a hydraulic braking device.
    Type: Application
    Filed: September 23, 2014
    Publication date: July 28, 2016
    Inventors: Jörg LOGGEN, Martin FRIELINGSDORF, Siggi WISTOFF