U.S. federal trademark · Serial No. 75117262 · Reg. No. 2226509
education and entertainment services in the nature of a video program featuring discussions by leading experts in science, technology, history, geography, religion, philosophy, psychology, economics and medicine distributed on television, radio, and a global computer information network
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.