U.S. federal trademark · Serial No. 78879401 · Reg. No. 3428618
[ Entertainment services, namely, an on-going television program on the subject of science, math and engineering; and ] providing a website related to the television series on the subject of science, math and engineering and providing online teaching materials therewith
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.