Granted Patent
Utility
US 6,390,267 · App. 09/661,172
Central release device for a hydraulic clutch actuation system
Inventor:
Stephen Elflein
Patented Case
View Patent ↗
Granted: May 21, 2002
Filed: Sep 13, 2000
Inventor
Stephen Elflein
Assignee (at issue)
FTE automotive GmbH
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.