Granted Patent
Utility
US 5,991,817 · App. 08/709,178
Apparatus and method for a network router
Inventors:
Kevin Rowett, Crosswell C. Collins, Eric R. Buell
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Sep 6, 1996
Inventors
Kevin Rowett
Crosswell C. Collins
Eric R. Buell
Assignee (at issue)
Cisco 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.