Granted Patent
Utility
US 6,550,264 · App. 10/074,704
Air conditioner discharge water saver system
Inventor:
Christopher Ralph Cantolino
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Feb 13, 2002
Inventor
Christopher Ralph Cantolino
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.