Patents by Inventor Petar Agatonovic

Petar Agatonovic 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).

  • Fastening element in the form of a fiber-reinforced ceramic screw and/or nut for ceramic components
    Patent number: 5564874
    Abstract: A fastening or connecting device for fiber-reinforced ceramics to be used in high temperature ranges is in the form of a screw that is manufactured of a ceramic material in the shape of a plate having fiber layers with fibers oriented parallel to the surface of the plate. The plate thickness is less than 90% of the core diameter of the thread so that upon cutting a thread a discontinuous thread results. The bore of a complementary nut is provided with a continuous inner thread that cuts through the fiber layers at a right angle.
    Type: Grant
    Filed: April 22, 1994
    Date of Patent: October 15, 1996
    Assignee: MAN Technologie Aktiengesellschaft
    Inventor: Petar Agatonovic