Granted Patent
Utility
US 5,347,225 · App. 08/208,914
Network monitor and test apparatus
Inventor:
Martin H. Graham
Patented Case
View Patent ↗
Granted: Sep 13, 1994
Filed: Mar 10, 1994
Inventor
Martin H. Graham
Assignee (at issue)
Tut 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.