Granted Patent
Utility
US 5,324,922 · App. 08/022,129
Apparatus and method for managing transactions
Inventor:
Alan Roberts
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Feb 25, 1993
Inventor
Alan Roberts
Assignee (at issue)
VeriFone, Inc.
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.