Granted Patent
Utility
US 5,345,501 · App. 07/729,762
Telephone central office based method of and system for processing customer orders
Inventor:
Norris N. Shelton
Patented Case
View Patent ↗
Granted: Sep 6, 1994
Filed: Jul 15, 1991
Inventor
Norris N. Shelton
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.