Granted Patent
Utility
US 6,504,819 · App. 09/160,087
Classes of service in an MPOA network
Inventors:
David Gary Fowler, Richard Chan, David Watkinson
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Sep 25, 1998
Inventors
David Gary Fowler
Richard Chan
David Watkinson
Assignee (at issue)
Alcatel Canada 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.