U.S. federal trademark · Serial No. 85110958 · Reg. No. 3988680
Education services, namely, providing a web site featuring course lectures, audio, video and prose presentations in the fields of all courses of study offered by colleges, universities, and institutions of higher education
providing password protected access to interactive online customized homework assignments, tests, teaching aids and materials, course lectures, power point presentations, student assessments, and electronic books through a global computer network for students and instructors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.