U.S. federal trademark · Serial No. 87373861 · Reg. No. 5868827
Entertainment services, namely, an ongoing series featuring science and social studies for children provided through television and internet; Entertainment services, namely, providing a web site featuring photographic, audio, video and prose presentations featuring science and social studies for children
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.