Granted Patent
Utility
US 5,820,459 · App. 08/467,793
Method and apparatus for operating networked gaming devices
Inventors:
John F. Acres, Alec Ginsburg, David Wiebenson
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Jun 6, 1995
Inventors
John F. Acres
Alec Ginsburg
David Wiebenson
Assignee (at issue)
Acres Gaming Incorporated
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.