Granted Patent
Utility
US 6,038,305 · App. 08/904,936
Personal dial tone service with personalized caller ID
Inventors:
Alexander I. McAllister, Robert D. Farris, Michael J. Strauss
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Aug 1, 1997
Inventors
Alexander I. McAllister
Robert D. Farris
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.