Patents by Inventor Julia Grunwald

Julia Grunwald 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).

  • Prosthesis, in particular prosthetic foot
    Patent number: 7862621
    Abstract: The invention relates to a prosthetic device (30), in particular a foot prosthesis, for fitting leg amputees, with a universal joint mechanism (32), which couples a shaft (34) with a treading attachment (40, 42) through an articulation, wherein the universal joint mechanism (32) comprises a joint element (44) supported such that it is rotatable about a first rotational axis (C) and a second rotational axis (D) differing therefrom.
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: January 4, 2011
    Assignee: Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
    Inventors: Ralf Kloos, Armin Grab, Julia Grunwald, Urs Schneider, Kai Von Lübtow
  • Prosthesis, in Particular Prosthetic Foot
    Publication number: 20070255427
    Abstract: Prosthetic device, in particular foot prosthesis The invention relates to a prosthetic device (30), in particular a foot prosthesis, for fitting leg amputees, with a universal joint mechanism (32), which couples a shaft (34) with a treading attachment (40, 42) through an articulation, wherein the universal joint mechanism (32) comprises a joint element (44) supported such that it is rotatable about a first rotational axis (C) and a second rotational axis (D) differing therefrom.
    Type: Application
    Filed: August 3, 2005
    Publication date: November 1, 2007
    Inventors: Ralf Kloos, Armin Grab, Julia Grunwald, Urs Schneider, Kai Von Lubtow