Granted Patent
Utility
US 6,223,163 · App. 09/045,084
Method and apparatus for controlling offers that are provided at a point-of-sale terminal
Inventor:
Andrew S. Van Luchene
Patented Case
View Patent ↗
Granted: Apr 24, 2001
Filed: Mar 20, 1998
Inventor
Andrew S. Van Luchene
Assignee (at issue)
Walker Digital, LLC
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.