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.