Granted Patent
Utility
US 5,452,856 · App. 08/166,068
Spray wand with spray fan control
Inventor:
James Craig Pritchard
Patented Case
View Patent ↗
Granted: Sep 26, 1995
Filed: Dec 10, 1993
Inventor
James Craig Pritchard
Assignee (at issue)
Davidson Textron, 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.