Granted Patent
Utility
US 4,186,834 · App. 05/941,056
Shipping and storage container
Inventor:
George W. Krack
Patented Case
View Patent ↗
Granted: Feb 5, 1980
Filed: Sep 11, 1978
Inventor
George W. Krack
Assignee (at issue)
Inland Container Corporation
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.