Granted Patent
Utility
US 5,924,737 · App. 08/766,162
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Inventor:
Raymond Edward Frank Schrupp
Patented Case
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Granted: Jul 20, 1999
Filed: Dec 12, 1996
Inventor
Raymond Edward Frank Schrupp
Assignee (at issue)
Young America, LLC
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.