Granted Patent
Utility
US 5,409,353 · App. 08/181,086
Turbomachine rotor with blades secured by pins
Inventor:
Jean-François Imbault
Patented Case
View Patent ↗
Granted: Apr 25, 1995
Filed: Jan 13, 1994
Inventor
Jean-François Imbault
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.