U.S. federal trademark · Serial No. 77011065 · Reg. No. 3595271
Printed matter, namely, a book that includes trivia questions pertaining to a single subject, and that includes an electronic component that is mounted to the book that records and evaluates a user's answer to a trivia question, and that displays a user's score
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.