Granted Patent
Utility
US 5,680,405 · App. 07/943,859
Remote reporting system for digital transmission line elements
Inventors:
Peter W. Pesetski, Nicholas J. Arnone
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Sep 11, 1992
Inventors
Peter W. Pesetski
Nicholas J. Arnone
Assignee (at issue)
Teltrend, 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.