Granted Patent
Utility
US 6,163,772 · App. 09/105,899
Virtual point of sale processing using gateway-initiated messages
Inventors:
Glenn A. Kramer, Jay C. Weber
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Jun 26, 1998
Inventors
Glenn A. Kramer
Jay C. Weber
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.