Granted Patent
Utility
US 5,934,764 · App. 08/906,504
Method for limiting brake cylinder pressure on locomotives equipped with distributive power and electronic brake systems
Inventors:
Robert D. Dimsa, Vincent Ferri, Paul J. Kettle, Jr., Robert J. Jenets
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Aug 5, 1997
Inventors
Robert D. Dimsa
Vincent Ferri
Paul J. Kettle, Jr.
Robert J. Jenets
Assignee (at issue)
Westinghouse Air Brake Co.
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.