Granted Patent
Utility
US 4,245,946 · App. 05/939,882
Apparatus for removing bags from stacked can ends
Inventors:
Davey L. McCullough, R. Wayne Rouse
Patented Case
View Patent ↗
Granted: Jan 20, 1981
Filed: Sep 5, 1978
Inventors
Davey L. McCullough
R. Wayne Rouse
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.