Granted Patent
Utility
US 4,499,806 · App. 06/541,815
Multiple gob shearing mechanism operating in a straight line
Inventor:
Eustace H. Mumford
Patented Case
View Patent ↗
Granted: Feb 19, 1985
Filed: Oct 13, 1983
Inventor
Eustace H. Mumford
Assignee (at issue)
Owens-Illinois 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.