Granted Patent
Utility
US 6,551,504 · App. 09/904,027
Valve for a fluid treatment system
Inventor:
Kenneth Reed
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Jul 12, 2001
Inventor
Kenneth Reed
Assignee (at issue)
USF Consumer & Commercial WaterGroup, Inc.
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.