U.S. federal trademark · Serial No. 99670025
Downloadable puzzle game software
Printed educational publications, namely, educational learning cards, flash cards, activity cards, workbooks, textbooks, activity books, story books, puzzle books, printed puzzles, teacher guides, manuals, posters and educational booklets in the field of logic and mathematical puzzles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.