Granted Patent
Utility
US 4,380,300 · App. 06/289,407
Air cargo container
Inventors:
Elton E. Mountz, Paul H. Martin
Patented Case
View Patent ↗
Granted: Apr 19, 1983
Filed: Aug 3, 1981
Inventors
Elton E. Mountz
Paul H. Martin
Assignee (at issue)
Morgan Trailer Mfg. Co.
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.