U.S. federal trademark · Serial No. 86318648 · Reg. No. 5137934
Pumps for pumping molten metal made of refractory material, namely, circulation pumps, transfer pumps and multi-functional circulation and transfer pumps; pump components made of refractory material, namely, pump shafts, posts, bases, risers, shaft sleeves and impellers; and pump cartridges made of refractory material, namely, base and at least one of post, riser and shaft sleeve
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.