U.S. federal trademark · Serial No. 87761884 · Reg. No. 5554381
writing sets, namely, calligraphy pens; writing instruments; pen nibs; nibs for writing instruments; calligraphy paper; [ writing brushes for calligraphy; ] stationery; educational supplies, namely, calligraphy practice books; writing implements; [ stamping implements, namely, ink stamps; lettering guides [ ; calligraphy nibs ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.