Granted Patent
Utility
US 4,636,238 · App. 06/790,583
Control of apparatus for use in the manufacture of glassware articles
Inventor:
Werner Sidler
Patented Case
View Patent ↗
Granted: Jan 13, 1987
Filed: Oct 23, 1985
Inventor
Werner Sidler
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.