Patents by Inventor Josef Wilka

Josef Wilka 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).

  • Installation for supporting a boat engine installed inboard at a transom plate
    Patent number: 4370138
    Abstract: An installation for the support of an inboard engine at a transom plate connected with the boat transom for an outboard drive of a propeller, in which a neck secured at the boat engine and receiving the connecting shaft between the boat engine and the outboard drive is inserted into an aperture of the transom plate and is connected with the transom plate, respectively, with the aperture thereof by way of an elastic element surrounding the neck; the elastic element is retained at the neck by axially clamping its inner circumferential area and axially clamping its outer circumference area at the transom plate while a radially and axially elastic section which is not clamped is provided between these two clamping areas.
    Type: Grant
    Filed: June 30, 1978
    Date of Patent: January 25, 1983
    Assignee: Bayerische Motoren Werke A.G.
    Inventor: Josef Wilka