Granted Patent
Utility
US 6,115,617 · App. 09/025,641
Handling of a local phone number database
Inventor:
Peter Ib
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Feb 18, 1998
Inventor
Peter Ib
Assignee (at issue)
Nokia Mobile Phones Ltd.
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.