Granted Patent
Utility
US 6,735,516 · App. 09/656,552
Methods and apparatus for telephoning a destination in vehicle navigation
Inventor:
William Manson
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Sep 6, 2000
Inventor
William Manson
Assignee (at issue)
Horizon Navigation, 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.