Trademark Overview
On Saturday, November 29, 2025, a trademark application was filed for MENTABACUS with the United States Patent and Trademark Office. The USPTO has given the MENTABACUS trademark a serial number of 79442202. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, January 29, 2026. This trademark is owned by Frank Michael Schöne-de la Nuez. The MENTABACUS trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Toys & Sporting Goods Products categories with the following description:
Educational board games; electronic learning toys; electronic educational teaching games; memory games; educational apparatus in the nature of structured physical learning tools for teaching cognitive skills; apparatus for electronic games other than those adapted for use with an external display screen or monitor.
Downloadable instructional and teaching software; downloadable educational software for memory training, storytelling, and cognitive development; downloadable mobile applications for educational purposes; downloadable applications for managing educational information; downloadable computer programs for use in teaching; electronic teaching and training apparatus, namely, computer hardware and recorded software for educational use; downloadable machine learning software; computer memory hardware.