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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.
Alexander Graham Bell was a professor of elocution at Boston University and tutor of deaf children. He had begun electrical experiments in Scotland in 1867 and, after emigrating to Boston from Canada, pursued research into a method of telegraphy that could transmit multiple messages over a single wire simultaneously, a so-called "harmonic telegraph".
The applicability of copyright to phone directories has come up in several other countries. In Canada, the appeal-level case of Tele-Direct (Publications) Inc. v. American Business Information Inc. (1997) 76 C.P.R. (3d) 296 (F.C.A.) reached a similar result to Feist's.
Additionally, the Government of Canada honored Bell in 1997 with a C$100 gold coin, in tribute also to the 150th anniversary of his birth, and with a silver dollar coin in 2009 in honor of the 100th anniversary of flight in Canada. That first flight was made by an airplane designed under Dr. Bell's tutelage, named the Silver Dart. [223]
[2] [3] [Note 1] One of the first successful voice transmissions of any notable distance was made on 4 August 1876, between the telegraph office in Brantford, Ontario and Bell's father's homestead over makeshift wires. [4] He later refined the telephone's design at Brantford after producing his first working prototype in Boston. [5]
Elisha Gray (August 2, 1835 – January 21, 1901) was an American electrical engineer who co-founded the Western Electric Manufacturing Company.Gray is best known for his development of a telephone prototype in 1876 in Highland Park, Illinois.