Granted Patent
Utility
US 5,366,167 · App. 08/077,264
Full width stationary scalper for roll mill grinders
Inventor:
Bradley John McCarthy
Patented Case
View Patent ↗
Granted: Nov 22, 1994
Filed: Jun 17, 1993
Inventor
Bradley John McCarthy
Assignee (at issue)
Roskamp Champion
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.