Granted Patent
Utility
US 6,811,050 · App. 09/790,784
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Inventor:
Mark A. Bergeron
Patented Case
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Granted: Nov 2, 2004
Filed: Feb 22, 2001
Inventor
Mark A. Bergeron
Assignee (at issue)
Tekni-Plex, 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.