Thomas Otis Le Roy and David Smith, Appellants v. Benjamin Tatham

This is an appeal from the final decree of the Circuit Court of the United States for the southern district of New York, on a bill filed by the appellees to restrain the infringement by the appellants of a patent for making lead pipe, and for general relief. A suit at law was commenced, after the filing of the bill, on or about the 10th of May, 1847, to recover damages for the same infringement.