Granted Patent
Utility
US 6,341,616 · App. 09/688,595
Fire protection fluid relief valve
Inventor:
Julian S. Taylor
Patented Case
View Patent ↗
Granted: Jan 29, 2002
Filed: Oct 16, 2000
Inventor
Julian S. Taylor
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.