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 99442940. 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 Education & Entertainment Services category with the following description:
Providing online non-downloadable videos in the field of mathematics; Providing a website featuring non-downloadable videos in the field of mathematics; Educational services, namely, providing online instruction in the field of mathematics via an online website
General Information
| Serial Number | 99442940 |
| Word Mark | MATH STACKERS |
| Filing Date | Tuesday, October 14, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, June 9, 2026 |
| Registration Number | 8291515 |
| 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 | Providing online non-downloadable videos in the field of mathematics; Providing a website featuring non-downloadable videos in the field of mathematics; Educational services, namely, providing online instruction in the field of mathematics via an online website |
| NOT AVAILABLE | "MATH" |
Classification Information
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, October 14, 2025 |
| Primary Code | 041 |
| First Use Anywhere Date | Wednesday, October 25, 2023 |
| First Use In Commerce Date | Wednesday, October 25, 2023 |
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 | NEW APPLICATION ENTERED |
| Tuesday, October 14, 2025 | APPLICATION FILING RECEIPT MAILED |
| 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 |
