Granted Patent
Utility
US 6,032,899 · App. 09/114,233
Blade pitch locking device for a main rotor of a rotary-wing aircraft
Inventors:
Jean Mondet, Gilbert Mestre
Patented Case
View Patent ↗
Granted: Mar 7, 2000
Filed: Jul 2, 1998
Inventors
Jean Mondet
Gilbert Mestre
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.