Granted Patent
Utility
US 6,772,799 · App. 10/394,636
Bottle neck ring and method of its use in the processing of drinks
Inventor:
Dan Pruitt
Patented Case
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Granted: Aug 10, 2004
Filed: Mar 21, 2003
Inventor
Dan Pruitt
Assignee (at issue)
Coca-Cola Enterprises 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.