35mm Movie Trailers Scans

Here's some samples from a scan I made from a Popeye episode from 1960, I was all happy with it, I refined my stabilization while doing it and, although a small degradation, the colors look great..
Prior to scanning it I searched the PTO databases to look if this work was copyrighted and I was happy not to find the obligatory renewal around 1988 (28 years after first registration for work before 1978) and for a while I thought this work to be public domain.

But I was wrong, the work has been renewed, it just was under the typo "Barbeque for Two" and the copyrights owner is blocking publication on Youtube.

I don't understand why some still could publish them anyway:
https://www.youtube.com/watch?v=kRnkJ...

3 years ago | [YT] | 38