Granted Patent
Utility
US 6,491,583 · App. 09/526,109
Method for determining the winning value upon reaching of a game result at a coin operated entertainment automat
Inventor:
Michael Gauselmann
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Mar 15, 2000
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.