Granted Patent
Utility
US 4,775,098 · App. 07/131,762
Carton with a reclosable pour opening
Inventors:
A. Dean Peer, Jr., Kevin R. Rusnock
Patented Case
View Patent ↗
Granted: Oct 4, 1988
Filed: Dec 11, 1987
Inventors
A. Dean Peer, Jr.
Kevin R. Rusnock
Assignee (at issue)
Adolph Coors 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.