Granted Patent
Utility
US 5,906,668 · App. 08/975,263
Mold assembly for forming heated glass sheets
Inventors:
Eustace H. Mumford, Dean M. Nitschke, Mace L. Odneal
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Nov 20, 1997
Inventors
Eustace H. Mumford
Dean M. Nitschke
Mace L. Odneal
Assignee (at issue)
Glasstech, 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.