Granted Patent
Utility
US 5,608,788 · App. 08/524,968
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Inventors:
William Walter Demlow, David L. Hurewitz, Francis J. Pope, III
Patented Case
View Patent ↗
Granted: Mar 4, 1997
Filed: Sep 8, 1995
Inventors
William Walter Demlow
David L. Hurewitz
Francis J. Pope, III
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.