Granted Patent
Utility
US 4,566,248 · App. 06/671,031
Packaging apparatus and method
Inventor:
Jack S. Cooley
Patented Case
View Patent ↗
Granted: Jan 28, 1986
Filed: Nov 14, 1984
Inventor
Jack S. Cooley
Assignee (at issue)
The Mead 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.