U.S. federal trademark · Serial No. 77601635 · Reg. No. 3638517
tungsten alloy in shapes for use in further manufacturing in the medical; aerospace; metalworking, forming, and cutting; woodworking; petrochemical; oilfield; transportation; pharmaceutical, fluid handling, and machine tool industries
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.