MATH STACKERS Trademark
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 REGISTERED as of Tuesday, June 9, 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...
General Information
| Serial Number | 99442931 |
| Word Mark | MATH STACKERS |
| Filing Date | Tuesday, October 14, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, June 9, 2026 |
| Registration Number | 8291513 |
| Registration Date | Tuesday, June 9, 2026 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 21, 2026 |
Trademark Statements
| Goods and Services | 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 printable educational materials in the field of mathematics; Downloadable educational course materials in the field of mathematics |
| NOT AVAILABLE | "MATH" |
Classification Information
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, October 14, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Friday, June 17, 2016 |
| First Use In Commerce Date | Friday, June 17, 2016 |
Trademark Owner History
| Party Name | Math Stackers, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77019
US |
| Party Name | Math Stackers, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77019
US |
| Party Name | Math Stackers, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77019
US |
Trademark Events
| Event Date | Event Description |
| Tuesday, October 14, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, October 15, 2025 | NEW APPLICATION ENTERED |
| Sunday, March 1, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, March 3, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 23, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, March 23, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Monday, March 23, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Monday, March 23, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Monday, March 23, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 15, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 21, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 21, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 9, 2026 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 9, 2026 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
