Granted Patent
Utility
US 6,435,511 · App. 09/952,721
Apportionment of pay out of casino game with progressive account
Inventors:
Olaf Vancura, Terrance William Oliver
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Sep 13, 2001
Inventors
Olaf Vancura
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.