Patents by Inventor Harry M. Harvey

Harry M. Harvey 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).

  • V.S.T.O.L. aircraft with control means for maintaining substantially equal thrust on both sides of the aircraft
    Patent number: 4171112
    Abstract: An aircraft has three propulsion engines, two of which each include one pivotable exhaust nozzle which are arranged one on each side of the aircraft, and a third engine including two pivotable exhaust nozzles, one of which is arranged on either side of the aircraft. The arrangements being such that upon failure of one of the two engines the efflux from the third engine is only directed through the nozzle situated on the side of the aircraft which the failed nozzle is arranged.
    Type: Grant
    Filed: July 5, 1978
    Date of Patent: October 16, 1979
    Assignee: Rolls-Royce Limited
    Inventor: Harry M. Harvey