Granted Patent
Utility
US 4,933,938 · App. 07/326,957
Group address translation through a network bridge
Inventor:
David B. Sheehy
Patented Case
View Patent ↗
Granted: Jun 12, 1990
Filed: Mar 22, 1989
Inventor
David B. Sheehy
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.