Granted Patent
Utility
US 5,224,919 · App. 07/914,881
Method and apparatus for attaching insert panels to carton blanks
Inventor:
Joseph C. Walsh
Patented Case
View Patent ↗
Granted: Jul 6, 1993
Filed: Jul 16, 1992
Inventor
Joseph C. Walsh
Assignee (at issue)
Graphic Packaging 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.