Parker Brothers

Parker Brothers was an American toy and game manufacturer which later became a brand of Hasbro. More than 1,800 games were published under the Parker Brothers name since 1883. Among its products were Monopoly, Cluedo (licensed from the British publisher and known as Clue in North America), Sorry!, Risk, Trivial Pursuit, Ouija, Aggravation, Bop It and Probe. The trade name is now defunct; former products are marketed under the Hasbro Gaming label.