Granted Patent
Utility
US 6,561,438 · App. 09/484,139
Foam generating nozzle assembly
Inventors:
Mario J. Restive, Aaron Guiliano, George A. Mitchell
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Jan 18, 2000
Inventors
Mario J. Restive
Aaron Guiliano
George A. Mitchell
Assignee (at issue)
THE FOUNTAINHEAD GROUP, 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.