Yes, the so-called Statue of Liberty was also stamped "Kosher" as soon as it was made. So now just about everything we eat is stamped "Kosher" and the rabbis are even thinking about extending their racket to as many non-food items as possible. For "kosher" approval, companies pay these rabbis large sums of money, extortion fees which are then passed on to all consumers.  

See The Kosher Question for more information, and a database of food products that are not "Kosher".