Granted Patent
Utility
US 5,835,583 · App. 08/539,453
Mediated AIN control of short code access to information service providers
Inventors:
Harry A. Hetz, Robert D. Farris
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: Oct 5, 1995
Inventors
Harry A. Hetz
Robert D. Farris
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.