Granted Patent
Utility
US 4,587,791 · App. 06/685,526
Edge protector positioning apparatus
Inventors:
S. Bernard Brouse, John Wiedel
Patented Case
View Patent ↗
Granted: May 13, 1986
Filed: Dec 24, 1984
Inventors
S. Bernard Brouse
John Wiedel
Assignee (at issue)
United States Steel 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.