Granted Patent
Utility
US 5,923,734 · App. 08/977,981
Methods and apparatus for providing a prepaid, remote memory transaction account with voice indicia
Inventor:
John M. Taskett
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Nov 25, 1997
Inventor
John M. Taskett
Assignee (at issue)
American Express TRS
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.