Pitman Manufacturing Co. v. Henkels & McCoy Inc673 F.2d 1301 | 3rd Cir. | 1981|Check Treatment673 F.2d 1301 Pitman Manufacturing Co.v.Henkels & McCoy, Inc. 81-1802 UNITED STATES COURT OF APPEALS Third Circuit 12/1/81 E.D.Pa., 510 F.Supp. 116 AFFIRMED