Granted Patent
Utility
US 4,999,040 · App. 07/418,766
Glassware forming machine
Inventor:
Michael J. Stankosky
Patented Case
View Patent ↗
Granted: Mar 12, 1991
Filed: Nov 2, 1989
Inventor
Michael J. Stankosky
Assignee (at issue)
Emhart Industries, 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.