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. By September 13, McDonald's, under the guidance of Ray Kroc, filed for a trademark on a new logo—an overlapping, double-arched "M" symbol. But before the double arches, McDonald's used a single arch for the architecture of their buildings. Although the "Golden Arches" logo appeared in various forms, the present version was not used until November 18, 1968, when the company was favored a U.S. trademark.