WD Pennsylvania February 1971 casesUniversal Athletic Sales Co. v. American Gym, Recreational & Athletic Equipment Corp.Pettus v. Jones Laughlin Steel CorporationUnited States v. IrwinKrakar v. Don Swart Trucking, Inc.United States v. BudzanoskiIn re LeamerUnited States v. DemangoneUnited States v. KerestyGinsberg v. George Stern Advertising Agency, Inc.Perschka v. BrierleyUnited States v. HamiltonSmith v. Pittsburgh Gages&sSupply Co.