Granted Patent
Utility
US 4,532,956 · App. 06/569,094
Solenoid actuated valve blocks for glassware forming machines
Inventors:
Luis Cardenas-Franco, Enrique Veazey-Menendez
Patented Case
View Patent ↗
Granted: Aug 6, 1985
Filed: Jan 9, 1984
Inventors
Luis Cardenas-Franco
Enrique Veazey-Menendez
Assignee (at issue)
Vitro Tec Fideicomiso
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.