Granted Patent
Utility
US 5,228,845 · App. 07/905,693
External shaft bearing assembly
Inventor:
Duane F. Steele
Patented Case
View Patent ↗
Granted: Jul 20, 1993
Filed: Jun 30, 1992
Inventor
Duane F. Steele
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.