Granted Patent
Utility
US 6,805,251 · App. 10/322,931
Device for horizontal resetting to center for a central buffer coupling arranged pivotably by means of a coupling shaft on a rail-borne vehicle
Inventors:
Christian Radewagen, Antony Jones
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Dec 18, 2002
Inventors
Christian Radewagen
Antony Jones
Assignee (at issue)
Voith Turbo Scharfenberg GMBH Co. KG
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.