So we build gym floors. I have a friend who does school logos. Interestingly I know schools take great care on uniforms that logos not be of copyrighted material. HOWEVER, on our floors because the logos are often designed and specified by the architect, we have FREQUENTLY found schools use copyrighted logos for gym floors. NBA, NFL all sorts of copyrighted material is painted on the floors of gym up and down the state. We do it because we take the artwork from the designer (architect or interior designer) so I figure they are on the hook for any liability.