Patents by Inventor Marian MEINHARD

Marian MEINHARD 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).

  • Piston for an internal combustioin engine
    Patent number: 9945320
    Abstract: A piston (10) for an internal combustion engine has discrete, cylindrical support surfaces (18, 24) for supporting a piston pin, wherein, between at least two support surfaces (18, 24), there is provided a recess (26) which has a radial depth of at least 10% of half of the distance between two opposite support surfaces.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: April 17, 2018
    Assignee: Federal-Mogul Nurnberg GmbH
    Inventors: Kay Frode, Marian Meinhard
  • PISTON FOR AN INTERNAL COMBUSTIOIN ENGINE
    Publication number: 20160177866
    Abstract: A piston (10) for an internal combustion engine has discrete, cylindrical support surfaces (18, 24) for supporting a piston pin, wherein, between at least two support surfaces (18, 24), there is provided a recess (26) which has a radial depth of at least 10% of half of the distance between two opposite support surfaces.
    Type: Application
    Filed: July 30, 2014
    Publication date: June 23, 2016
    Inventors: Kay FRÖDE, Marian MEINHARD