Granted Patent
Utility
US 4,241,876 · App. 06/022,706
Variable area exhaust nozzle
Inventor:
George H. Pedersen
Patented Case
View Patent ↗
Granted: Dec 30, 1980
Filed: Mar 22, 1979
Inventor
George H. Pedersen
Assignee (at issue)
General Motors LLC
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.