Granted Patent
Utility
US 4,361,265 · App. 06/276,786
Reverse fold lock display tray
Inventor:
Albert A. Benham
Patented Case
View Patent ↗
Granted: Nov 30, 1982
Filed: Jun 24, 1981
Inventor
Albert A. Benham
Assignee (at issue)
Champion International Corporation Limited
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.