Granted Patent
Utility
US 6,178,380 · App. 09/176,630
Street identification for a map zoom of a navigation system
Inventor:
Jeffrey Alan Millington
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: Oct 22, 1998
Inventor
Jeffrey Alan Millington
Assignee (at issue)
Magellan Dis, 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.