Granted Patent
Utility
US 5,376,051 · App. 07/696,229
Bearing cup and retainer strap for universal joint
Inventor:
Leon W. Valencic
Patented Case
View Patent ↗
Granted: Dec 27, 1994
Filed: May 6, 1991
Inventor
Leon W. Valencic
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.