Invention of the telephone Gray's led to the myth that Bell had arrived at the Patent Office earlier. Bell was in Boston on February 14 and did not know this happened until later. Gray later abandoned his caveat and did not contest Bell's priority. That opened the door to Bell being granted US patent 174465 for the telephone on March 7, 1876. In 1906 the citizens of the City of Brantford, Ontario, Canada and its surrounding area formed the Bell Memorial Association to commemorate the invention of the telephone by Alexander Graham Bell in July 1874 at his parent's home, Melville House, near Brantford.
Bell Telephone Company of 1899. AT&T had been incorporated on April 17, 1880 as American Bell's 'long lines' division to handle its long distance telecommunications. On January 1, 1900, AT&T, a publicly traded corporation, owned the major assets of American Bell and thus became the head of the Bell System. By December 31, 1900, it had 569,901 shares of stock outstanding, which rose to 18,662,275 shares at the close of 1935. Alexander Graham Bell's fiancée Mabel Hubbard was the indirect source of the Bell Telephone Company's early commercial success after his creation of the telephone. The U.S. Centennial Exposition in Philadelphia in 1876