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
Pluto (Disney) feature in a picture book under title "Mickey Mouse and Pluto the Pup" by Whitman Publishing. Pluto runs his own neighborhood in Disney's Toontown Online. It's called the Brrrgh and it's always snowing there except during Halloween. During April Toons Week, a weekly event that is very silly, Pluto switches playgrounds with Minnie (all other characters do this as well). Pluto actually talks in Minnie's Melodyland. Pluto has also appeared in the television series "Mickey Mouse Works" (1999–2000), "Disney's House of Mouse" (2001–2002), "Mickey Mouse Clubhouse" (2006–2016), the new Mickey Mouse shorts ( 2013–present), and Mickey & the Roadster Racers