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 (mythology) are purified, located between the moon (as represented by Persephone) and the sun. Neoplatonists sometimes interpreted the Eleusinian Mysteries as a "fabula" of celestial phenomena: "Authors tell the fable that Ceres was Proserpina's mother, and that Proserpina while playing one day was raped by Pluto. Her mother searched for her with lighted torches; and it was decreed by Jupiter that the mother should have her daughter for fifteen days in the month, but Pluto for the rest, the other fifteen. This is nothing but that the name Ceres is used to mean the earth, called Ceres on analogy with "crees"