WD Pennsylvania October 1975 casesUnited States v. RosaCrucible, Inc. v. Stora Kopparbergs Bergslags AbChester v. United StatesAmerican Mutual Liab. Ins. Co. v. Bollinger Corp.Universal Ath. Sales Co. v. American G., R. A.E.Dunlop v. Allegheny County Institution Dist.Florida Team Tennis, Inc. v. World Team Tennis, Inc.Avery v. Kane Gas Light and Heating CompanyCopperweld Corporation v. Imetal
