Granted Patent
Utility
US 6,789,787 · App. 10/310,424
Portable, evaporative cooling unit having a self-contained water supply
Inventor:
Tommy Stutts
Patented Case
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Granted: Sep 14, 2004
Filed: Dec 5, 2002
Inventor
Tommy Stutts
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.