Granted Patent
Utility
US 4,986,101 · App. 07/528,522
Process and apparatus for reforming brake shoes
Inventor:
Steven J. Starner
Patented Case
View Patent ↗
Granted: Jan 22, 1991
Filed: May 25, 1990
Inventor
Steven J. Starner
Assignee (at issue)
Eaton 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.