Patents by Inventor Barry V. Pegram

Barry V. Pegram 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).

  • Control-effect enhancement of tiltable aircraft stabilizing member
    Patent number: 4381091
    Abstract: An aircraft having, for example, a tailplane (4, 5) at least part of which is movable with reference to a fuselage (1) to effect control requires the control effect to be enhanced in a certain control position. Accordingly, fixed vanes (8, 9) are provided on the fuselage forward of the tailplane to form a substantially continuous leading edge root extension only when the tailplane is in a given control position.
    Type: Grant
    Filed: August 5, 1980
    Date of Patent: April 26, 1983
    Assignee: British Aerospace Public Limited Company
    Inventor: Barry V. Pegram