Granted Patent
Utility
US 5,951,882 · App. 09/022,778
Spray nozzle and method of manufacturing same
Inventors:
Harold C. Simmons, Rex J. Harvey
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Feb 12, 1998
Inventors
Harold C. Simmons
Rex J. Harvey
Assignee (at issue)
PARKER INTANGIBLES LLC
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.