Granted Patent
Utility
US 4,487,597 · App. 06/429,373
Method employing a splayed roll folder for adhesive application
Inventor:
F. John Herrington
Patented Case
View Patent ↗
Granted: Dec 11, 1984
Filed: Sep 30, 1982
Inventor
F. John Herrington
Assignee (at issue)
Mobil Oil 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.