Granted Patent
Utility
US 5,692,033 · App. 08/589,360
AIN queuing for call-back system
Inventor:
Robert D. Farris
Patented Case
View Patent ↗
Granted: Nov 25, 1997
Filed: Jan 22, 1996
Inventor
Robert D. Farris
Assignee (at issue)
Bell Atlantic Network Services
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.