U.S. federal trademark · Serial No. 73223334 · Reg. No. 1197291
Glass and Ceramic Mold Parts, Cores, Receptacles, Tubes, Supports, Linings, Rings, Sleeves, Covers and Crucibles for Use in the Semi-Conductor and Precision Investment Casting Industries
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.