Granted Patent
Utility
US 5,900,996 · App. 08/708,290
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Inventor:
Zlatko Zadro
Patented Case
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Granted: May 4, 1999
Filed: Sep 4, 1996
Inventor
Zlatko Zadro
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.