Granted Patent
Utility
US 4,940,480 · App. 07/302,820
Molding cooling system for the manufacture of glass articles or similar materials
Inventors:
Alfredo Martinez-Soto, Jorge Loredo-Murphy, Benito Becerril-Ortega
Patented Case
View Patent ↗
Granted: Jul 10, 1990
Filed: Jan 26, 1989
Inventors
Alfredo Martinez-Soto
Jorge Loredo-Murphy
Benito Becerril-Ortega
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.