Granted Patent
Utility
US 6,293,889 · App. 08/697,065
Limited slip motor vehicle differential assembly
Inventor:
Gregory A. Fett
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: Aug 19, 1996
Inventor
Gregory A. Fett
Assignee (at issue)
DANA LIMITED
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.