Granted Patent
Utility
US 5,546,072 · App. 08/279,760
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Inventors:
Melville C. Creuseremee, Jack May
Patented Case
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Granted: Aug 13, 1996
Filed: Jul 22, 1994
Inventors
Melville C. Creuseremee
Jack May
Assignee (at issue)
IRW 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.