Granted Patent
Utility
US 6,582,304 · App. 09/836,409
System and method for performing lottery ticket transactions utilizing point-of-sale terminals
Inventors:
Jay S. Walker, James A. Jorasch, Sanjay K. Jindal
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Apr 16, 2001
Inventors
Jay S. Walker
James A. Jorasch
Sanjay K. Jindal
Assignee (at issue)
Walker Digital, 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.