Granted Patent
Utility
US 6,089,980 · App. 08/877,534
Method for the determination of a shared jackpot winning
Inventor:
Michael Gauselmann
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: Jun 17, 1997
Inventor
Michael Gauselmann
Assignee (at issue)
Atronic Casino Technology Distribution GmbH
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.