Granted Patent
Utility
US 5,463,685 · App. 08/336,715
Network based outbound call management
Inventors:
Barbara I. Gaechter, Paramdeep S. Sahni, I. Grace Tseng
Patented Case
View Patent ↗
Granted: Oct 31, 1995
Filed: Nov 9, 1994
Inventors
Barbara I. Gaechter
Paramdeep S. Sahni
I. Grace Tseng
Assignee (at issue)
AT & T IPM Corp.
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.