Granted Patent
Utility
US 4,699,201 · App. 06/532,450
Side wall members for continuous casting molds
Inventor:
Kirk M. Gladwin
Patented Case
View Patent ↗
Granted: Oct 13, 1987
Filed: Sep 15, 1983
Inventor
Kirk M. Gladwin
Assignee (at issue)
Westinghouse Electric Company LLC
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.