U.S. federal trademark · Serial No. 86805273 · Reg. No. 5034924
Providing a website that enables users to author and publish instructional content for others; Providing a website that enables users to upload and share educational materials on a wide variety of topics and subjects at the primary, secondary, and college level; Providing a web-based platform featuring crowdsourcing to develop interactive educational materials in a wide variety of topics and subjects at the primary, secondary, college, and graduate level
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.