Granted Patent
Utility
US 5,844,902 · App. 08/695,760
Assigning multiple parallel bridge numbers to bridges
Inventor:
Radia J. Perlman
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Aug 8, 1996
Inventor
Radia J. Perlman
Assignee (at issue)
Cabletron Systems, Inc.
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.