Granted Patent
Utility
US 6,661,353 · App. 09/811,317
Method for displaying interactive flight map information
Inventor:
Nathan D. Gopen
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Mar 15, 2001
Inventor
Nathan D. Gopen
Assignee (at issue)
Matsushita Avionics Systems Corporation
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.