Patents by Inventor Lawrence K. Heuberger

Lawrence K. Heuberger 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).

  • Patent number: 4444365
    Abstract: Bracket members secured respectively to the end of the wing at a forward or aft location, and to the aircraft fuselage form with a clevis pin a clevis connection with the clevis pin projecting through the bracket members. The pin bears integrally a first cam fitted within a circular opening of one bracket member. A pair of cam bushings rotatably mounted on the clevis pin to the side of the first cam are positioned within circular openings of dual ribs of the other bracket member forming the clevis connection. The cam bushings and the clevis pin are independently rotated to vary the angle of attack of the wing mounted to the fuselage and are locked at adjusted positions.
    Type: Grant
    Filed: November 25, 1981
    Date of Patent: April 24, 1984
    Assignee: Omac, Inc.
    Inventor: Lawrence K. Heuberger
  • Patent number: 4406431
    Abstract: An elongated air scoop integrated with the engine housing for a jet prop powered aircraft is provided with a thin tubular metal manifold loop fitted to the open forward end of the air scoop and the hot exhaust gas bled from the engine exhaust system is continuously fed through the tubular loop which forms a hot defrost lip for the air scoop.
    Type: Grant
    Filed: November 23, 1981
    Date of Patent: September 27, 1983
    Assignee: Omac, Inc.
    Inventor: Lawrence K. Heuberger
  • Patent number: D259554
    Type: Grant
    Filed: July 5, 1978
    Date of Patent: June 16, 1981
    Inventors: Carl Parise, Lawrence K. Heuberger