Granted Patent
Utility
US 5,395,176 · App. 08/042,647
Ball joint for parts of the steering or wheel suspension of motor vehicles
Inventor:
Milorad Zivkovic
Patented Case
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Granted: Mar 7, 1995
Filed: Apr 5, 1993
Inventor
Milorad Zivkovic
Assignee (at issue)
MERCEDES-BENZ GROUP AG
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.