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
Platter (horse) an injury kept Platter out of racing until early May in an allowance race test. The colt did not run in the 1944 Kentucky Derby but finished second to Pensive in the second leg of the U.S. Triple Crown series, the Preakness Stakes. He was injured in the Belmont Stakes and had to be pulled up. Retired to stud duty, Platter met with limited success. Of his limited number of offspring, Platan met with the most success in racing, notably winning the 1953 Lawrence Realization Stakes and 1955 Arlington Handicap. Platter (horse) Platter (foaled 1941 in Kentucky) was an American