Granted Patent
Utility
US 6,298,972 · App. 09/545,596
Method and apparatus for establishing and managing vending machine subscriptions
Inventors:
Daniel E. Tedesco, James A. Jorasch, Robert R. Lech
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Apr 7, 2000
Inventors
Daniel E. Tedesco
James A. Jorasch
Robert R. Lech
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.