Granted Patent
Utility
US 6,132,099 · App. 09/180,202
Radial bearing for a vehicle drive shaft
Inventors:
Piotr Olszewski, Pierre Simon, Raphael Wittmann, Peter Jennes
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Nov 4, 1998
Inventors
Piotr Olszewski
Pierre Simon
Raphael Wittmann
Peter Jennes
Assignee (at issue)
INA Wälzlager Schaeffler oHG
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.