U.S. federal trademark · Serial No. 86372947 · Reg. No. 4843922
Downloadable fiction E-books on a variety of topics featuring supplemental content; downloadable non-fiction E-books on a variety of topics featuring supplemental content
Providing a web-based service featuring technology that enables e-book authors to add supplemental content to their e-books
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.