Granted Patent
Utility
US 6,259,211 · App. 09/360,094
Vending machine fluorescent tube monitor
Inventor:
Patrick J. McGarry
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Jul 23, 1999
Inventor
Patrick J. McGarry
Assignee (at issue)
Mars, Incorporated
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.