4045819c7842_main400.jpgHasbro announced Monday that it has acquired all of the intellectual property rights related to the board game Trivial Pursuit. Hasbro, who has already been developing, marketing, and selling Trivial Pursuit under license since 1983, completed the purchase from Horn Abbot companies for $80 million. Hasbro immediately announced the launch of a Trivial Pursuit television game show for premier this fall.