U.S. federal trademark · Serial No. 77967126
Providing an interactive web site for persons to purchase and sell instructional content; business collaboration services, namely, providing a national computer-based networking web site for educators to collaborate to help improve instructional content; operating on-line marketplaces featuring instructional content; providing a web site featuring instructional content for consumers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.