I remember back in '03 I bought Hot Rod reissue but his name changed to Rodimus Major. I was a little surprised by that. I know some of the names Hasbro lost, they got some of the names back like Hot Rod, Bumblebee and a few others. But I never found out how Hasbro lose the trademark names. Doesn't the names belong to Hasbro? Who did they it to and how did they get some of the names back.