Granted Patent
Utility
US 4,771,879 · App. 07/069,397
Container transfer system
Inventor:
Frank L. Shriver
Patented Case
View Patent ↗
Granted: Sep 20, 1988
Filed: Jul 1, 1987
Inventor
Frank L. Shriver
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.