Granted Patent
Utility
US 5,622,245 · App. 08/262,620
Torque transmitting apparatus
Inventors:
Wolfgang Reik, Johann Jackel
Patented Case
View Patent ↗
Granted: Apr 22, 1997
Filed: Jun 20, 1994
Inventors
Wolfgang Reik
Johann Jackel
Assignee (at issue)
LUK Lamellen Und Kupplungsbau
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.