Granted Patent
Utility
US 5,569,084 · App. 08/447,988
Fractional branching reel-type slot machine
Inventors:
Neil D. Nicastro, Timothy J. Durham
Patented Case
View Patent ↗
Granted: Oct 29, 1996
Filed: May 23, 1995
Inventors
Neil D. Nicastro
Timothy J. Durham
Assignee (at issue)
WMS GAMING, INC.
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.