Poker.
"The U.S. Playing Card Co. claims exclusive trade mark rights in Ace of Spades, Joker, name, number, back design, case design and name of finish used on our various cards." - Seriously?
"The U.S. Playing Card Co. claims exclusive trade mark rights in Ace of Spades, Joker, name, number, back design, case design and name of finish used on our various cards." - Seriously?