Walter Frederick Morrison disc more cheaply. In 1955, he and Lu designed the Pluto Platter, the archetype of all modern flying discs. On January 23, 1957, they sold the rights for the Pluto Platter to the Wham-O toy company. Initially Wham-O continued to market the toy solely as the "Pluto Platter", but by June 1957 they also began using the name "Frisbee" after learning that college students in the Northeast were calling the Pluto Platter by that name. Morrison also invented several other products for Wham-O, but none were as successful as the Pluto Platter. Morrison and his wife, Lu Nay Morrison had
Donald and Pluto separating the two (it looks as if there is an invisible track Donald is hanging from). Donald is dragged into a ceiling fan, activating it and spinning both Donald and Pluto around. Donald gets an electric shock when he pulls out a lamp and is later bumped across the ceiling when Pluto crawls over a ladder. Pluto eventually makes his way downstairs where Donald falls to the ground and bounces back into the basement when he is pinned to the wall by his own tools. Pluto finds him and begins happily licking him as he squawks angrily. "Donald and Pluto"