Granted Patent
Utility
US 4,790,667 · App. 06/907,001
Food process agitator
Inventors:
Warren A. Pardo, Richard J. Pardo, Valentino Gabriele
Patented Case
View Patent ↗
Granted: Dec 13, 1988
Filed: Sep 15, 1986
Inventors
Warren A. Pardo
Richard J. Pardo
Valentino Gabriele
Assignee (at issue)
J. C. Pardo & Sons
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.