U.S. federal trademark · Serial No. 87743262 · Reg. No. 1372874
Downloadable computer software for reading, viewing, authoring, editing, converting, verifying, publishing, managing electronic books; Downloadable computer software applications for reading, viewing, authoring, editing, converting, verifying, publishing, managing electronic books; Downloadable smart phone software application for reading, viewing, authoring, editing, converting, verifying, publishing, managing electronic books
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.