p.volpp Tractor Pts v. Caterpillar930 F.2d 915 5th Cir.1991Check TreatmentCheck Treatment930 F.2d 915 P.Volpp Tractor Ptsv.Caterpillar* NO. 90-2900 United States Court of Appeals,Fifth Circuit. MAR 25, 1991 1 Appeal From: S.D.Tex. 2 AFFIRMED. Notes * Fed.R.App.P. 34(a); 5th Cir.R. 34.2