Granted Patent
Utility
US 6,325,326 · App. 09/511,179
Cyclic and collective pitch control device for a helicopter rotor
Inventor:
Santino Pancotti
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Feb 22, 2000
Inventor
Santino Pancotti
Assignee (at issue)
Agusta S.P.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.