Granted Patent
Utility
US 5,960,719 · App. 08/938,179
Railway car truck yaw control device
Inventors:
John R. Sunderman, Dale E. Monsell, Robert E. Owen
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Sep 26, 1997
Inventors
John R. Sunderman
Dale E. Monsell
Robert E. Owen
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.