Report of the Case of the Troy Iron and Nail Factory Vs. Erastus Corning, Et Al., in Equity

For the Infringement of a Patent Granted to Henry Burden, September 2, 1840, for what is Commonly Known as Bending Lever, Used in the Manufacture of Hook-headed Spikes for Rail-roads : Heard Before the Honorable Samuel Nelson, One of the Justices of the Supreme Court of the United States : at Cooperstown, (N.Y.,) in the Circuit Court of the United States for the Northern District of New-York, August, 1849, Decided March, 1850