Granted Patent
Utility
US 5,841,780 · App. 08/705,373
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Inventors:
Bruce M. Bales, Forrest L. Coleman
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Aug 29, 1996
Inventors
Bruce M. Bales
Forrest L. Coleman
Assignee (at issue)
LUCENT TECHNOLOGIES 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.