Try this doc:
http://www.handgunlaw.us/documents/USKnife.pdf

Or:
http://www.zknives.com/knives/articl...nifelaws.shtml

BTW, if I were you, I would take a cheaper knife. I've had decent knives not make it to the other side, when in checked bags. Unless you are putting in a case with a firearm, I would take something you can easily replace once you get there (if it doesn't make it).