Granted Patent
Utility
US 6,529,504 · App. 09/324,277
Telecommunications service control point interface
Inventor:
Daniel Charles Sbisa
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Jun 2, 1999
Inventor
Daniel Charles Sbisa
Assignee (at issue)
SPRINT COMMUNICATIONS COMPANY, L.P.
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.