Granted Patent
Utility
US 5,924,627 · App. 08/908,317
Packaging blank and container made therefrom
Inventors:
Duane C. Wilder, Michael J. Pollio
Patented Case
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Granted: Jul 20, 1999
Filed: Aug 7, 1997
Inventors
Duane C. Wilder
Michael J. Pollio
Assignee (at issue)
Philip Morris 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.