Granted Patent
Utility
US 5,857,909 · App. 08/668,917
Computerized roulette game table
Inventor:
Bruce J. Rubin
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: Jun 24, 1996
Inventor
Bruce J. Rubin
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.