Granted Patent
Utility
US 5,472,247 · App. 08/276,341
Multi-point high security locking mechanism for lottery machines
Inventor:
Gavin M. Monson
Patented Case
View Patent ↗
Granted: Dec 5, 1995
Filed: Jul 18, 1994
Inventor
Gavin M. Monson
Assignee (at issue)
Interlott, Inc.
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.