Granted Patent
Utility
US 4,236,853 · App. 05/943,024
Plated container pedestal locking member
Inventors:
Joseph F. Niggemeier, David Stoller, William J. Xander
Patented Case
View Patent ↗
Granted: Dec 2, 1980
Filed: Sep 18, 1978
Inventors
Joseph F. Niggemeier
David Stoller
William J. Xander
Assignee (at issue)
ACF Industries Incorporated
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.