Granted Patent
Utility
US 4,707,970 · App. 06/872,559
Apparatus for packaging box flats
Inventors:
Raymond A. Labombarde, Robert Tremblay
Patented Case
View Patent ↗
Granted: Nov 24, 1987
Filed: Jun 10, 1986
Inventors
Raymond A. Labombarde
Robert Tremblay
Assignee (at issue)
INTERNATIONAL PAPER BOX MACHINE 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.