Granted Patent
Utility
US 6,568,097 · App. 09/934,528
Spray nozzle adjustment tool and method
Inventor:
Blake Edward Eckard
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Aug 23, 2001
Inventor
Blake Edward Eckard
Assignee (at issue)
SPX Corporation
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.