Granted Patent
Utility
US 5,485,516 · App. 08/086,542
Line termination for a telephone line
Inventor:
Jorg Hauptmann
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Jul 1, 1993
Inventor
Jorg Hauptmann
Assignee (at issue)
Siemens Aktiengesellschaft
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.