7 machine parts, namely, dies and inserts for power-operated machine tools that grip pipes, power tong machine tool dies, inserts for slip type elevators used to grip pipes, slip inserts for oilfield equipment, namely, drill collar slips, rotary slips, and casing slips, coil tubing inserts for uses in oilfield equipment, namely, in elevators, slips and spiders, bucking unit machine tool dies, bearing inserts for oil rig pipe handling machine tools
Trademark: 88815733
