Patents by Inventor Wolfgang Aschoff, deceased

Wolfgang Aschoff, deceased 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).

  • Fuel tank installation
    Patent number: 6957658
    Abstract: In a fuel tank installation including a fuel tank with an expansion volume, a filler neck connected to the fuel tank below a maximum fuel level of the tank for refueling the tank, a fill vent line for venting the fuel tank during refueling and an operating vent line for venting an expansion volume of the tank, the operating vent line extends within the fuel tank from the expansion volume of the fuel tank to a central penetration location and, at the central penetration location, through the wall of the tank together with the fill vent line.
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: October 25, 2005
    Assignee: DaimlerChrysler AG
    Inventors: Barbara Aschoff, legal representative, Dorothea Aschoff, legal representative, Henning Aschoff, legal representative, Jürgen Kraus, Wolfgang Liebhart, Wolfgang Aschoff, deceased