Board Thread:General Discussions/@comment-11836-20151014230527/@comment-11836-20151015174052

KoopaGalaxain wrote: Surely because it's a trademark comprised of two copyrighted characters, that makes it null and void? I know that there's ways in which Universal, Legendary and/or Toho could get this taken off shelves.

They never mention King Kong and Godzilla by name. Also, at the time, the words Kong and Zilla weren't trademarked by their respective companies. Finally, this was intended to be a limited edition, meaning it's not supposed to be a continuous line of toys.