Granted Patent
Utility
US 4,353,466 · App. 06/187,879
Slotted support logs for sheet shipping containers
Inventor:
Walter E. Pater
Patented Case
View Patent ↗
Granted: Oct 12, 1982
Filed: Sep 17, 1980
Inventor
Walter E. Pater
Assignee (at issue)
PPG 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.