U.S. federal trademark · Serial No. 72121228 · Reg. No. 0739378
Blueprint Paper and Cloth, Drawing Papers, Tracing Papers and Tracing Cloths, Graph Sheets, Field Books, ((Lettering Pens, ))Drawing Pencils, Erasers, and Pen Points
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.