. . . . . . . "Patents"@en . . . . . "In the United States Supreme Court, October term, A.D. 1886, the People's Telephone Company, et al., appellants, vs. the American Bell Telephone Company, et al., appellees, the Overland Telephone Company, et al., appellants, vs. the American Bell Telephone Company, et al., appellees"@en . . "People's Telephone Company, et al., appellants, vs. the American Bell Telephone Company, et al., appellees, the Overland Telephone Company, et al., appellants, vs. the American Bell Telephone Company, et al., appellees"@en . . . . . . . . . . "Electronic books"@en . . . "Trials, litigation, etc"@en . . . . .