Granted Patent
Utility
US 6,564,963 · App. 10/098,139
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Inventor:
Raymond Simpson
Patented Case
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Granted: May 20, 2003
Filed: Mar 13, 2002
Inventor
Raymond Simpson
Assignee (at issue)
Menasha Corporation
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.