U.S. federal trademark · Serial No. 85634330 · Reg. No. 4382208
Computer services, namely maintaining a website featuring information relating to, and links to textbooks, manuals, and instructional texts for use at all levels; providing a website featuring technology that enables internet users to create, bookmark, annotate, and publicly share textbooks, manuals, and instructional texts for use at all levels
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.