The business began in 1940, with a restaurant opened by brothers Richard and Maurice McDonald at 1398 North E Street at West 14th Street in San Bernardino, California (at 34.1255°N 117.2946°W). Their introduction of the "Speedee Service System" in 1948 furthered the principles of the modern fast-food restaurant that the White Castle hamburger chain had already put into practice more than two decades earlier. The first McDonalds with the arches opened in Phoenix in March 1953. The original mascot of McDonald's was a man with a chef's hat on top of a hamburger-shaped head whose name was "Speedee". By 1967, Speedee was eventually replaced with Ronald McDonald when the company first filed a U.S. trademark on a clown-shaped man having puffed-out costume legs.
On May 4, 1961, McDonald's first filed for a U.S. trademark on the name "McDonald's" with the description "Drive-In Restaurant Services", which continues to be renewed through the end of December 2009. On September 13 that same year, the company filed a logo trademark on an overlapping, double-arched "M" symbol. By September 6, 1962, this M-symbol was temporarily disfavored, when a trademark was filed for a single arch, shaped over many of the early McDonald's restaurants in the early years. Although the "Golden Arches" logo appeared in various forms, the present version as a letter "M" did not appear until November 18, 1968, when the company applied for a U.S. trademark.
The present corporation dates its founding to the opening of a franchised restaurant by businessman Ray Kroc in Des Plaines, Illinois on April 15, 1955, the ninth McDonald's restaurant overall; this location was demolished in 1984 after many remodels. Kroc later purchased the McDonald brothers' equity in the company and led its worldwide expansion, and the company became listed on the public stock markets ten years later. Kroc was also noted for aggressive business practices, compelling the McDonald brothers to leave the fast-food industry. Kroc and the McDonald brothers all feuded over control of the business, as documented in both Kroc's autobiography and in the McDonald brothers' autobiography. The San Bernardino restaurant was demolished in 1976 (1971, according to Juan Pollo) and the site was sold to the Juan Pollo restaurant chain. This area now serves as headquarters for the Juan Pollo chain, as well as a McDonald's and Route 66 museum.[12] With the expansion of McDonald's into many international markets, the company has become a symbol of globalization and the spread of the American way of life. Its prominence has also made it a frequent topic of public debates about obesity, corporate ethics and consumer responsibility.