Granted Patent
Utility
US 4,491,068 · App. 06/536,164
Print cylinder assembly and mounting and tightening apparatus therefor
Inventor:
James S. Stirbis
Patented Case
View Patent ↗
Granted: Jan 1, 1985
Filed: Sep 26, 1983
Inventor
James S. Stirbis
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.