Trademark Overview
On Tuesday, October 14, 2025, a trademark application was filed for MATH STACKERS with the United States Patent and Trademark Office. The USPTO has given the MATH STACKERS trademark a serial number of 99442931. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Monday, March 30, 2026. This trademark is owned by Math Stackers, Inc.. The MATH STACKERS trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Educational apparatus, namely, manipulative blocks used as teaching aids for the visualization of math concepts; Educational apparatus, namely, blocks used as teaching aids for visualization of math concepts; Educational apparatus, namely, magnets used as teaching aids for the visualization of math concepts; Educational kits sold as a unit in the field of mathematics consisting primarily of manipulative blocks used as teaching aids for the visualization of math concepts and also including printed instructional, educational, and teaching materials in the field of mathematics and a non-metal basket for storing aforesaid manipulative blocks; Educational kits sold as a unit in the field of mathematics consisting primarily of magnets used as teaching aids for the visualization of math concepts and also including dry erase writing boards, markers, erasers, and storage pouch; Magnets; Downloadable educational publications, namely, printable guides in the field of grant writing; Downloadable p...
