Granted Patent
Utility
US 5,967,053 · App. 09/058,680
Sideframes for railway trucks
Inventors:
Brian A. Toussaint, Thomas R. Callahan, Anthony J. Bauer, Edward R. Hanson, Charles Moehling, Ronald R. Evers
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: Apr 10, 1998
Inventors
Brian A. Toussaint
Thomas R. Callahan
Anthony J. Bauer
Edward R. Hanson
Charles Moehling
Ronald R. Evers
Assignee (at issue)
AMSTED INDUSTRIES INCORPORATED
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.