Granted Patent
Utility
US 4,876,652 · App. 07/273,116
Apparatus and method for controlling the shear mechanism of a glassware forming machine
Inventor:
E. Boyd Gardner
Patented Case
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Granted: Oct 24, 1989
Filed: Nov 16, 1988
Inventor
E. Boyd Gardner
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.