Granted Patent
Utility
US 5,940,478 · App. 08/656,629
Method and system for extended addressing plans
Inventors:
Gregory M. Vaudreuil, Carl F. Schoeneberger
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: May 31, 1996
Inventors
Gregory M. Vaudreuil
Carl F. Schoeneberger
Assignee (at issue)
Octel 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.