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The 1939 film The Story of Alexander Graham Bell was based on his life and works. [233] The 1965 BBC miniseries Alexander Graham Bell starring Alec McCowen and Francesca Annis. The 1992 film The Sound and the Silence was a TV film. Biography aired an episode Alexander Graham Bell: Voice of Invention on August 6, 1996.
The Telephone Cases, 126 U.S. 1 (1888), were a series of U.S. court cases in the 1870s and the 1880s related to the invention of the telephone, which culminated in an 1888 decision of the U.S. Supreme Court that upheld the priority of the patents belonging to Alexander Graham Bell. Those patents were used by the American Bell Telephone Company ...
Alexander Graham Bell's Telephone Patent Drawing, 1876 The master telephone patent, 174465, granted to Bell, March 7, 1876 According to Gray's account, his patent caveat was taken to the US patent office a few hours before Bell's application, shortly after the patent office opened, and remained near the bottom of the in-basket until that afternoon.
Alexander Graham Bell, credited with inventing the telephone, was dragged into a patent war against his rivals, which involved, in just 11 years, 600 lawsuits. [5] One notable case was Bell's lawsuit against Western Union. Western Union was backed by Elisha Gray, also credited with inventing the telephone. [5]
The Bell Patent Association (February 27, 1875 – July 9, 1877, a name later assigned by historians), [8] was not a corporate entity but a trusteeship and a partnership. It was established verbally in 1874 to be the holders of the patents produced by Alexander Graham Bell and his assistant Thomas Watson.
The son of abolitionist and National Era editor Gamaliel Bailey, Marcellus Bailey was born in Cincinnati, Ohio, and was a major in the Union Army during the Civil War.After the war he studied law at the Columbian College Law Department (now the George Washington University Law School), and graduated in 1866.
Alexander Graham Bell obtained a patent in 1876 to a device that could transmit and reproduce the sound of a voice over electrical cables. Bell realized the enormous potential for his telephone and formed the Bell Telephone Company which would control the whole system, from manufacturing the telephones to leasing the equipment to customers and ...
Shows Bell's second telephone transmitter , invented 1876 and first displayed at the Centennial Exposition, Philadelphia. This history of the telephone chronicles the development of the electrical telephone, and includes a brief overview of its predecessors. The first telephone patent was granted to Alexander Graham Bell in 1876.