U.S. federal trademark · Serial No. 99289460
Printed activity books featuring puzzles, ciphers, and clues; printed books in the field of recreational games and treasure hunts; word search books; puzzle books; series of printed books featuring interactive puzzle-based storytelling; Printed activity books for teens, adults, and seniors; Series of printed activity books for teens, adults, and seniors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.