Granted Patent
Utility
US 5,989,171 · App. 08/683,730
Carton having a prefolded interior paper lining and a method of preparing a carton with a prefolded interior paper lining
Inventors:
Urban C. Hirschey, Mark U. Hirschey, Timothy H. Everson, Sr.
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Jul 18, 1996
Inventors
Urban C. Hirschey
Mark U. Hirschey
Timothy H. Everson, Sr.
Assignee (at issue)
Climax Manufacturing Company
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.