Last year, Wal-Mart tried to get trademark/copyright to the venerated Smiley Face, but a Frenchman already claimed to have worldwide rights. US Patent & Trademark Office was supposed to rule last August.
I've searched, seen all the press accounts PRIOR to last August - but I can find nothing about how that case ended up.
Never mind that the creator of the Smiley Face, a man named Ball, deliberately sought to keep it in the public domain for perpetuity - seems Wal-Mart, the Frenchman, and maybe the USTPO don't care.
Anyway, does anyone know for certain whether I can use the Smiley Face for commercial purposes without risk of a credible law suit?

