Jeff G. sent along the following:
I was doing some snooping and discovered that Ric Flair and Rob Van Dam are both trademarked by WWE still for merchandise use. It would be interesting to see if TNA sells any merchandise with their names.
http://tess2.uspto.gov/bin/gate.exe?f=doc&state=4006:vajkpf.6.439
http://tess2.uspto.gov/bin/gate.exe?f=doc&state=4006:vajkpf.6.405