Granted Patent
Utility
US 6,676,513 · App. 10/238,170
Jackpot award feature in a gaming machine
Inventor:
Michael Gauselmann
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Sep 9, 2002
Inventor
Michael Gauselmann
Assignee (at issue)
Atronic International 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.