Granted Patent
Utility
US 6,820,410 · App. 10/440,933
Bifurcated turbofan nozzle
Inventor:
Jean-Pierre Lair
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: May 19, 2003
Inventor
Jean-Pierre Lair
Assignee (at issue)
The NORDAM Group 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.