Patents by Inventor Gearld E. Crowe

Gearld E. Crowe 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).

  • Extendible exit cone
    Patent number: 4169555
    Abstract: Extendible exit cones for reaction motor nozzles of the telescoping or "Boy Scout cup" type are provided whereby positive locking means are used to maintain the exit cones in their extended positions against the aerodynamic and internal pressure forces experienced by the nozzle.
    Type: Grant
    Filed: July 25, 1977
    Date of Patent: October 2, 1979
    Assignee: United Technologies Corporation
    Inventor: Gearld E. Crowe