Granted Patent
Utility
US 5,745,866 · App. 08/584,347
Cardinal-up graphic map display system
Inventor:
Glenn C. Steiner
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Jan 9, 1996
Inventor
Glenn C. Steiner
Assignee (at issue)
Trimble Navigation Limited
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.