Granted Patent
Utility
US 5,889,470 · App. 08/812,624
Digital subscriber line access device management information base
Inventors:
Manu Kaycee, David L. Arneson, Gerard P. Lowry
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Mar 7, 1997
Inventors
Manu Kaycee
David L. Arneson
Gerard P. Lowry
Assignee (at issue)
PARADYNE 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.