Granted Patent
Utility
US 5,927,096 · App. 08/922,668
Air conditioning system and method
Inventor:
David Piccione
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Sep 3, 1997
Inventor
David Piccione
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.