Granted Patent
Utility
US 4,268,342 · App. 06/055,247
Apparatus for assembling closures and control systems therefor
Inventor:
Jerry W. Young
Patented Case
View Patent ↗
Granted: May 19, 1981
Filed: Jul 6, 1979
Inventor
Jerry W. Young
Assignee (at issue)
Phillips Petroleum Company
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.