Granted Patent
Utility
US 6,551,190 · App. 10/004,419
Wheel bearing with positive-locking connection
Inventors:
Heinrich Hofmann, Peter Niebling, Peter Kleinmann
Patented Case
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Granted: Apr 22, 2003
Filed: Nov 2, 2001
Inventors
Heinrich Hofmann
Peter Niebling
Peter Kleinmann
Assignee (at issue)
Fag Automobiltechnik 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.