ミスタードーナツ
By the 1980s, Mister Donut had over 550 stores in the United States and Canada. In 1989, the English corporate giant Allied-Lyons plc acquired Dunkin' Donuts from Rosenberg for a reported £196 million. After becoming a subsidiary of Allied-Lyons, Dunkin' Donuts immediately acquired Mister Donut from International Multifoods. Mister Donut stores were offered the option to convert to Dunkin' Donuts. Mister Donut was acquired by Dunkin' Donuts' then-parent company, Allied Lyons, in February 1990. After the acquisition of Mister Donut by Allied-Lyons, all Mister Donut stores in North America were offered the chance to change their name to Dunkin' Donuts. Mister Donut sold its Middle East trademarks on October 14, 1995.