Granted Patent
Utility
US 5,647,683 · App. 08/222,885
Axle and tube yoke attachment
Inventor:
Paul D. Easley
Patented Case
View Patent ↗
Granted: Jul 15, 1997
Filed: Apr 5, 1994
Inventor
Paul D. Easley
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.