Granted Patent
Utility
US 6,796,510 · App. 10/729,745
System and method for a two piece spray nozzle
Inventor:
Daniel Py
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Dec 5, 2003
Inventor
Daniel Py
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.