Granted Patent
Utility
US 5,850,446 · App. 08/664,825
System, method and article of manufacture for virtual point of sale processing utilizing an extensible, flexible architecture
Inventors:
David A. Berger, Jay C. Weber, Vilas I. Madapurmath
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: Jun 17, 1996
Inventors
David A. Berger
Jay C. Weber
Vilas I. Madapurmath
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.