U.S. federal trademark · Serial No. 86919297 · Reg. No. 6075729
Abrasive preparations, namely, abrasive liquids and abrasive grains of silicon dioxide, colloidal silica, sand, glass, metal, powder, and paste for polishing and for use in polishing slurries; industrial abrasive preparations for use in the field of semiconductors
treatment of metals; treatment of ceramics; chemical treatment of metal and ceramic machine parts; chemical treatment of metal and ceramic machine tools; services of coating metal objects, ceramics objects, machines, machine parts and tools
Industrial chemicals; heat-resistant agents; abrasion-resistant agents; chemical preparations to be applied to the surfaces of metal, ceramics, machine parts, or machine tools for increasing heat resistance or abrasion resistance
roller conveyors; parts of roller conveyors, namely, rollers; semiconductor manufacturing machines; belts for conveyors; machines for the manufacture of silicon ingots; machines for the production of automobile parts
industrial crucibles, namely, containers for melting material for the manufacture of silicon ingots; industrial crucibles, namely, ceramic crucibles in the nature of vessels or containers used for melting silicon for the manufacture of silicon ingots for solar cells; ceramics filters for purifying gas for use with gas purification apparatus; ceramics filters for purifying waste water
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.