Granted Patent
Utility
US 6,021,913 · App. 08/767,826
Tray system for beverage cans and a beverage can tray
Inventor:
Patrick James McGrath
Patented Case
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Granted: Feb 8, 2000
Filed: Dec 17, 1996
Inventor
Patrick James McGrath
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.