Granted Patent
Utility
US 6,749,134 · App. 09/883,663
Spray nozzle assembly with auxiliary high volume spray nozzle
Inventors:
Marc A. Arenson, Stephen L. Pearson
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Jun 18, 2001
Inventors
Marc A. Arenson
Stephen L. Pearson
Assignee (at issue)
Spraying Systems Co.
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.