Granted Patent
Utility
US 4,530,459 · App. 06/533,848
Folding carrier carton including split cover closure, removable trays and blanks for making same
Inventor:
Raymond V. Maroszek
Patented Case
View Patent ↗
Granted: Jul 23, 1985
Filed: Sep 16, 1983
Inventor
Raymond V. Maroszek
Assignee (at issue)
James River-Norwalk
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.