U.S. Supreme Court April 1945 casesCopperweld Co. v. Comm'nCramer v. United StatesBrooklyn Bank v. O'NeilFitzgerald Co. v. PedersenUnited States v. BeuttasCommissioner v. SmithHartford-Empire Co. v. U.S.Hooven Allison Co. v. EvattPrecision Co. v. Automotive Co.