Granted Patent
Utility
US 4,466,607 · App. 06/355,422
Sheet inverting device
Inventors:
Albert R. Clark, William A. Ernst, Svetislav Mitrovich, James Edward Self
Patented Case
View Patent ↗
Granted: Aug 21, 1984
Filed: Mar 8, 1982
Inventors
Albert R. Clark
William A. Ernst
Svetislav Mitrovich
James Edward Self
Assignee (at issue)
The Mead 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.