Granted Patent
Utility
US 6,067,546 · App. 09/256,985
Method and system for providing computer-network related information about a calling party
Inventor:
Arnold M. Lund
Patented Case
View Patent ↗
Granted: May 23, 2000
Filed: Feb 24, 1999
Inventor
Arnold M. Lund
Assignee (at issue)
AMERITECH LLC
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.