Granted Patent
Utility
US 5,743,191 · App. 08/642,226
Platform step and foothold arrangement for railcar end structure
Inventor:
Ilario A. Coslovi
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Apr 30, 1996
Inventor
Ilario A. Coslovi
Assignee (at issue)
National Steel Car Limited
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.