Granted Patent
Utility
US 6,824,464 · App. 10/266,292
Prepaid account lottery system and method
Inventors:
Allan Weil, William J. Huntley
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Oct 8, 2002
Inventors
Allan Weil
William J. Huntley
Assignee (at issue)
Scientific Games, LLC
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.