Granted Patent
Utility
US 4,829,220 · App. 07/096,481
Electric flight control system with aircraft incidence protection
Inventor:
Pierre Fabre
Patented Case
View Patent ↗
Granted: May 9, 1989
Filed: Sep 15, 1987
Inventor
Pierre Fabre
Assignee (at issue)
Aserospatiale Societe Nationale Industrielle
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.