Granted Patent
Utility
US 6,021,944 · App. 09/068,983
Transaction terminal for electronic purse transactions and the like
Inventor:
James S. Arakaki
Patented Case
View Patent ↗
Granted: Feb 8, 2000
Filed: May 26, 1998
Inventor
James S. Arakaki
Assignee (at issue)
Hewlett-Packard 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.