gunrunnerjohn posted:The answer is obvious, Lionel "could" license it if they choose. Also, depending on the age of the track, there may not be a necessity for a license, but I'm not a patent lawyer.
The patent that might have covered Super O track (here) expired a long time ago.
Anyone today is free to produce the same track without a license.
You could likely even call it Super O, since Lionel has probably abandoned that trademark.