Granted Patent
Utility
US 4,475,209 · App. 06/371,090
Regenerator for an intrabundle power-line communication system
Inventor:
Eric A. Udren
Patented Case
View Patent ↗
Granted: Oct 2, 1984
Filed: Apr 23, 1982
Inventor
Eric A. Udren
Assignee (at issue)
Westinghouse Electric Company LLC
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.