Granted Patent
Utility
US 6,186,895 · App. 09/167,847
Intelligent casino chip system and method or use thereof
Inventor:
Terrance William Oliver
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Oct 7, 1998
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.