Granted Patent
Utility
US 5,701,944 · App. 08/560,340
Die casting machine and method
Inventor:
Robert W. Young
Patented Case
View Patent ↗
Granted: Dec 30, 1997
Filed: Nov 17, 1995
Inventor
Robert W. Young
Assignee (at issue)
Doehler-Jarvis Technologies, Inc.
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.