Granted Patent
Utility
US 5,678,194 · App. 08/209,778
Method for providing geographic dependent instructions to a user of a communications unit
Inventors:
Gary W. Grube, Marc C. Naddell, Mark L. Shaughnessy
Patented Case
View Patent ↗
Granted: Oct 14, 1997
Filed: Mar 10, 1994
Inventors
Gary W. Grube
Marc C. Naddell
Mark L. Shaughnessy
Assignee (at issue)
Motorola, Inc.
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.