Granted Patent
Utility
US 4,865,222 · App. 07/196,514
Adapter for a package dispensing machine
Inventor:
James W. Sullivan
Patented Case
View Patent ↗
Granted: Sep 12, 1989
Filed: May 9, 1988
Inventor
James W. Sullivan
Assignee (at issue)
Brown & Williamson Tobacco 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.