U.S. federal trademark · Serial No. 79108054 · Reg. No. 4228450
Carbides of metal being abrasives preparations; silicon carbide being abrasive preparations; diamantine being abrasive preparations; abrasive paper; emery cloth; glass paper being abrasive paper; abrasive cloth; abrasive preparations; glass grit being abrasive preparations; rubbing emery being abrasive preparations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.