Granted Patent
Utility
US 5,796,718 · App. 08/720,414
Method of and system for intelligent access line protect switching
Inventor:
Terry A. Caterisano
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Sep 30, 1996
Inventor
Terry A. Caterisano
Assignee (at issue)
MCI Communications Corporation
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.