U.S. federal trademark · Serial No. 87555813 · Reg. No. 5563687
[ Blueprint cloth; Blueprint paper; Diazo paper; Photographic paper; Photographic sensitizers; Self-toning paper; ] Sensitized cloth for photography [ ; Sensitized photographic plates; Unexposed photographic films; Sensitized photographic film ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.