Trademarks across industries is an interesting problem. The best example is Apple. Everyone thinks of Apple Computer, not Apple Records which belonged to the Bettles. One would think that Computers and Records would not be in conflict, however, they signed a contract that clearly defined their individual sphere of influence. Then it happened, the iPod with the music download site. This resulted with Apple Records taking Apple Computer to court for violating their trademark.
Original Post Link: http://www.t-shirtforums.com/general-t-shirt-selling-discussion/t11556.html
Interesting piece of literature posted by RealtyGO.co