Patents by Inventor Michael Scheinhardt

Michael Scheinhardt 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).

  • Acoustic foam decoupler
    Patent number: 11600254
    Abstract: A noise attenuating trim part for a vehicle, with acoustic mass-spring characteristics comprising a mass layer comprising at least an impervious barrier layer, and a decoupling layer consisting of open cell foam and wherein the decoupling layer has a first surface adjacent to the mass layer and a second surface facing away from the mass layer, and wherein the decoupling layer and mass layer are laminated together and wherein the decoupling layer has at least one region with a plurality of indentations wherein each indentation comprises a round base area wherein the round base areas are situated in plane with the second surface and wherein the total surface area of the round base areas is between 10 and 40% of the total surface area of the second surface of the decoupling layer.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: March 7, 2023
    Assignee: AUTONEUM MANAGEMENT AG
    Inventors: Michael Scheinhardt, Marco Seppi
  • ACOUSTIC FOAM DECOUPLER
    Publication number: 20190259365
    Abstract: A noise attenuating trim part for a vehicle, with acoustic mass-spring characteristics comprising a mass layer comprising at least an impervious barrier layer, and a decoupling layer consisting of open cell foam and wherein the decoupling layer has a first surface adjacent to the mass layer and a second surface facing away from the mass layer, and wherein the decoupling layer and mass layer are laminated together and wherein the decoupling layer has at least one region with a plurality of indentations wherein each indentation comprises a round base area wherein the round base areas are situated in plane with the second surface and wherein the total surface area of the round base areas is between 10 and 40% of the total surface area of the second surface of the decoupling layer.
    Type: Application
    Filed: November 6, 2017
    Publication date: August 22, 2019
    Inventors: Michael Scheinhardt, Marco Seppi