Granted Patent
Utility
US 5,285,600 · App. 07/992,348
Apparatus and method for finishing a workpiece
Inventor:
Barry E. Shepley
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Dec 17, 1992
Inventor
Barry E. Shepley
Assignee (at issue)
Ford Motor 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.