FPForum said:
Are charactor names in TV shows trademarked?
They'd of course fall under either the network or the show creators' rights of intellectual property and other legalities. Some agreements the creator/writer has with the network broadcasting his material are limited to a certain number of reruns before it reverts back to the creator (print publication style), some creators sell their characters outright to the network period (as Matt G. did with The Simpsons), and back in the old days networks (and sometimes even their sponsors) just TOOK uncontested ownership of all shows and gave their creator/writers (ie "slaves") virtually nothing in future returns.
Either way, though, of course the charactors are all TMed, just as are characters from radio shows, comic books, etc., etc., and many of those production venues overlap each other (such as Superman, for instance).
(Even me, the original Mr. Fansite, who uses actors' names galore, would NEVER use even one of their copyrighted and TMed fictional names in a million years.)
So the bigger question is why WOULDN'T you think they'd be legally covered?!