Granted Patent
Utility
US 6,317,493 · App. 09/138,407
Automated system and method for subscriber line service control
Inventors:
David M. Little, Wendell N. Sims, Darryl Wilson
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Aug 24, 1998
Inventors
David M. Little
Wendell N. Sims
Darryl Wilson
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.