Granted Patent
Utility
US 6,283,889 · App. 09/480,886
Limited slip differential clutch pack
Inventor:
Bruce N. Bordner
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Jan 11, 2000
Inventor
Bruce N. Bordner
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.