U.S. federal trademark · Serial No. 86012509 · Reg. No. 4497406
Providing a web site featuring technology that enables internet users to create, bookmark, annotate, and publicly share data; Providing a web site featuring technology that enables users to share documents, images and videos; Providing an online non-downloadable Internet-based system application featuring technology enabling users to enhance documents by attaching or annotating them with multimedia content and publishing it online for the purpose of sharing with others both publicly and privately
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.