Granted Patent
Utility
US 5,813,353 · App. 08/786,920
Gondola railcar
Inventor:
Lynn B. Sauter
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Jan 23, 1997
Inventor
Lynn B. Sauter
Assignee (at issue)
Johnstown America Corporation
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.