U.S. federal trademark · Serial No. 99665928
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 numbers and dictionary words for children, adults, and seniors through word searches, crosswords, missing letters or numbers, word and number fill-in stories, themed puzzles, sorting puzzles, logic puzzles, anagams, cryptograms, brain teasers, coloring pictures, tangrams, word and number ladders, sudoku, kakuro, escape room puzzles, matchings, mazes, jigsaws, riddles, hitori, calcudoku, battleships puzzles, nurikabe, ciphers, hangman, rebus, trivia, nonograms, stickers, and math puzzles.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.