We are going to have to find where it originated to be able to use it. This copyright stuff can be touchy. I don't see where anybody could lay claim to it but you never know.
"Copyright law applies to an original, expressive work; while it is theoretically possible to claim copyright to a short sentence or slogan, it is very unlikely that you'd ever be able to enforce such a copyright.
Trademark law applies to words and phrases that are identified with a specific company's products or services. See
http://uspto.gov/ for more information.
Source(s):
http://uspto.gov/"
This drawing is better than the other one I was intending to use. There has to be a lawyer on these forums that could chime in.