Granted Patent
Utility
US 5,161,741 · App. 07/129,443
Aircraft nozzle control apparatus
Inventor:
George Reginald Seyfang
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: Nov 24, 1987
Inventor
George Reginald Seyfang
Assignee (at issue)
British Aerospace Public Limited Co.
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.