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
Chrysler (brand) brand in 1955 to better compete with Cadillac and Lincoln, Chrysler became the corporation's number two brand, but still offered luxury and near-luxury products. Chrysler's positioning of the Chrysler brand towards a mid-price brand caused Chrysler to kill DeSoto after 1961 and merge most DeSoto vehicles into the new Chrysler Newport. After the Imperial brand was dropped in 1975, Chrysler once again became the top brand. Chrysler-Plymouth was a division that sold cars with both Chrysler and Plymouth brand names. The Chrysler models emphasized luxury, while the Plymouth cars stood for practicality. The division also sold the high-luxury Imperial brand