Granted Patent
Utility
US 5,574,783 · App. 08/561,996
System and method for providing competitive access telephone service for telephones connected to a remote terminal of the monopoly service provider
Inventor:
James Patrick Dunn
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Nov 22, 1995
Inventor
James Patrick Dunn
Assignee (at issue)
LUCENT 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.