Granted Patent
Utility
US 6,167,119 · App. 09/006,033
Providing enhanced services through SIV and personal dial tone
Inventors:
Dale L. Bartholomew, Robert D. Farris, Alexander I. McAllister, Michael J. Strauss
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Jan 12, 1998
Inventors
Dale L. Bartholomew
Robert D. Farris
Alexander I. McAllister
Michael J. Strauss
Assignee (at issue)
Bell Atlantic Network Services
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.