Granted Patent
Utility
US 5,212,945 · App. 07/833,787
Post-combustion device with pivoting flaps
Inventor:
Alain G. J. Habrard
Patented Case
View Patent ↗
Granted: May 25, 1993
Filed: Feb 12, 1992
Inventor
Alain G. J. Habrard
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.