Granted Patent
Utility
US 6,793,173 · App. 10/264,256
Automatic control device for a helicopter and automatic control system comprising such a device
Inventor:
Marc Salesse-Lavergne
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Oct 4, 2002
Inventor
Marc Salesse-Lavergne
Assignee (at issue)
EUROCOPTER
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.