Granted Patent
Utility
US 6,429,772 · App. 09/157,346
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Inventor:
Ronald S. Lizzi
Patented Case
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Granted: Aug 6, 2002
Filed: Sep 18, 1998
Inventor
Ronald S. Lizzi
Assignee (at issue)
Timex Group B.V.
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.