Granted Patent
Utility
US 6,622,473 · App. 10/001,969
Speed-reducing gear unit to absorb the axial loads generated by a turbojet fan
Inventors:
Samuel Raymond Germain Becquerelle, Daniel Ville
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Dec 5, 2001
Inventors
Samuel Raymond Germain Becquerelle
Daniel Ville
Assignee (at issue)
HISPANO SUIZA
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.