U.S. federal trademark · Serial No. 87557816 · Reg. No. 5517179
Carbon black as pigment; Filled ink jet cartridges; Filled toner cartridges; Filled ink cartridges; Printing ink; Toner cartridges, filled, for laser printers; Toner cartridges, filled, for printers and photocopiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.