Granted Patent
Utility
US 5,157,915 · App. 07/684,213
Pod for a turbofan aero engine of the forward contrafan type having a very high bypass ratio
Inventor:
Jacques Rene Bart
Patented Case
View Patent ↗
Granted: Oct 27, 1992
Filed: Apr 12, 1991
Inventor
Jacques Rene Bart
Assignee (at issue)
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation - S.N.E.C.M.A
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.