Granted Patent
Utility
US 4,243,458 · App. 06/070,836
Method of making prefabricated laminating packet with tab
Inventor:
Joe D. Giulie
Patented Case
View Patent ↗
Granted: Jan 6, 1981
Filed: Aug 29, 1979
Inventor
Joe D. Giulie
Assignee (at issue)
General Binding 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.