Granted Patent
Utility
US 6,592,279 · App. 10/262,293
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Inventor:
David Kagel
Patented Case
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Granted: Jul 15, 2003
Filed: Sep 30, 2002
Inventor
David Kagel
Assignee (at issue)
Perfect Promotional Products, 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.