Granted Patent
Utility
US 5,623,411 · App. 08/282,216
System for controlling a plurality of parallel hydraulic circuits in an aircraft
Inventor:
Roger Morvan
Patented Case
View Patent ↗
Granted: Apr 22, 1997
Filed: Jul 28, 1994
Inventor
Roger Morvan
Assignee (at issue)
Aerospatiale Societe Nationale Industrielle
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.