Granted Patent
Utility
US 6,317,484 · App. 09/056,844
Personal telephone service with transportable script control of services
Inventor:
Alexander I. McAllister
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Apr 8, 1998
Inventor
Alexander I. McAllister
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.