Granted Patent
Utility
US 6,449,249 · App. 09/656,940
Spare circuit switching
Inventors:
Thomas J. Cloonan, Daniel W. Hickey, Ubaldo Cepeda, Gerald P. Ryan
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Sep 7, 2000
Inventors
Thomas J. Cloonan
Daniel W. Hickey
Ubaldo Cepeda
Gerald P. Ryan
Assignee (at issue)
Arris International, 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.