U.S. federal trademark · Serial No. 87264036
Audio and video recording services; Education services, namely, providing tutoring in the field of math; Providing a web site featuring non-downloadable instructional videos in the field of math; Providing on-line videos featuring math, not downloadable; Publishing of books, e-books, audio books, music and illustrations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.