Dose Disturbed have a trademark, copy write, or other form of protection for the Grin/ face?

Question

Answer 1

Most likely, if it's used more than once it's usually copyrighted.
However, in it's context. Meaning, you cannot use the whole image as your own, but the smile itself (without the lettering) is probably not trademarked.

Best bet: check with the copyright/patent office and see.