Granted Patent
Utility
US 6,498,985 · App. 09/831,847
Method for multimedia-supported navigation and navigational device
Inventor:
Bernd Petzold
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Oct 5, 2001
Inventor
Bernd Petzold
Assignee (at issue)
Robert Bosch GmbH
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.