Granted Patent
Utility
US 6,685,564 · App. 10/244,244
Intelligent casino chip promotion method
Inventor:
Terrance William Oliver
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Sep 16, 2002
Inventor
Terrance William Oliver
Assignee (at issue)
Mikohn Gaming Corporation
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.