SD California April 1958 casesRojas-Gutierrez v. HoySchillaci v. OlesenPickford Corp. v. De-Luxe Laboratories, Inc.United States v. Rogers RogersMarks Food Corp. v. Barbara Ann Baking Co.Monolith Portland Cement Company v. United StatesGunther v. San Diego Arizona Eastern Railway Co.Van Brode Mill. Co. v. Cox Air Gauge System, Inc.