Granted Patent
Utility
US 5,122,050 · App. 07/675,874
Injection molding probe with a longitudinal thermocouple bore and off center heating element
Inventor:
Jobst U. Gellert
Patented Case
View Patent ↗
Granted: Jun 16, 1992
Filed: Mar 27, 1991
Inventor
Jobst U. Gellert
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.