66 U.S. 431 66 U.S. 431 1 Black 431 17 L.Ed. 172 HAUSSKNECHTv.CLAYPOOL ET AL. December Term, 1861 Error to the Circuit Court of the United States for the southern district of Ohio. Haussknecht brought trespass on the case against Claypool and Lynn in the year 1859, for an infringement of his patent for an […]
