Patents by Inventor Marvin Hendrikus Theodorus Timmers

Marvin Hendrikus Theodorus Timmers 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: 20170210033
    Abstract: A nozzle lifting assembly for an additive manufacturing system includes a base member and a lift member relatively movable with respect thereto, a first nozzle body arranged for being lifted by the lift member and a second nozzle body disposed on the base member. A wedge member is movably arranged relative to the base member and in wedging engagement with the lift member between a first and second wedge position, wherein the first and second wedge position correspond to a lowered position and a lifted position of the first nozzle body with respect to the second nozzle body, respectively.
    Type: Application
    Filed: January 25, 2017
    Publication date: July 27, 2017
    Applicant: Ultimaker B.V.
    Inventors: Peter Overgaauw, Erik van der Zalm, Bas Willem van Deursen, Jan Oosting, Marvin Hendrikus Theodorus Timmers