U.S. federal trademark · Serial No. 78508771
book, booklets, articles, brochures, flyers, or similar materials, and electronic files for teaching purposes
books, booklets, articles, pamplets, brochures, flyers or similar materials, and electronic files for teaching purposes; books, boolets, articles, pamplets, brochures, flyers, or similar materials, and electronic files
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.