Granted Patent
Utility
US 6,405,896 · App. 09/859,523
Packaging material with hinged cover seal
Inventors:
Wilfried Jud, Karl-Heinz Senger
Patented Case
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Granted: Jun 18, 2002
Filed: May 18, 2001
Inventors
Wilfried Jud
Karl-Heinz Senger
Assignee (at issue)
Alusuisse Technology & Management Ltd.
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.