U.S. federal trademark · Serial No. 88321985 · Reg. No. 5935704
Educational and entertainment services, namely ongoing audio and video series about real world problems and puzzles solved using geometry, probability and other fields of math accessible by means of web-based applications and computer networks
Digital media, namely downloadable audio and video recordings featuring real world problems and puzzles solved using geometry, probability and other fields of math
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.