Granted Patent
Utility
US 5,999,541 · App. 08/807,267
Transmission of token-ring packets over ethernet by tunneling
Inventors:
Kevin Hinchey, Timothy Mancour
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Feb 28, 1997
Inventors
Kevin Hinchey
Timothy Mancour
Assignee (at issue)
3Com 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.