Granted Patent
Utility
US 5,685,000 · App. 08/368,178
Method for providing a linguistically competent dialogue with a computerized service representative
Inventor:
Louis A. Cox, Jr.
Patented Case
View Patent ↗
Granted: Nov 4, 1997
Filed: Jan 4, 1995
Inventor
Louis A. Cox, Jr.
Assignee (at issue)
US West Technologies, 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.