Granted Patent
Utility
US 4,660,767 · App. 06/764,012
Vectorable exhaust nozzle for gas turbine engines
Inventor:
Harold A. Scrace
Patented Case
View Patent ↗
Granted: Apr 28, 1987
Filed: Aug 9, 1985
Inventor
Harold A. Scrace
Assignee (at issue)
Rolls-Royce Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.