Granted Patent
Utility
US 4,582,324 · App. 06/567,910
Illusion of skill game machine for a gaming system
Inventors:
John R. Koza, Norman T. La Marre, Martin A. Keane
Patented Case
View Patent ↗
Granted: Apr 15, 1986
Filed: Jan 4, 1984
Inventors
John R. Koza
Norman T. La Marre
Martin A. Keane
Assignee (at issue)
Bally Manufacturing 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.