Granted Patent
Utility
US 5,405,258 · App. 08/323,588
Injection molding torpedo with thermocouple bore
Inventor:
Denis Babin
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: Oct 17, 1994
Inventor
Denis Babin
Assignee (at issue)
Mold-Masters Limited
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.