Granted Patent
Utility
US 6,645,071 · App. 09/843,326
Casino bonus game using player strategy
Inventors:
Kenneth Allan Perrie, Olaf Vancura
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Apr 26, 2001
Inventors
Kenneth Allan Perrie
Olaf Vancura
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.