LANGDON’S HYPOTHESIS Trademark
Trademark Overview
On Thursday, April 3, 2025, a trademark application was filed for LANGDON’S HYPOTHESIS with the United States Patent and Trademark Office. The USPTO has given the LANGDON’S HYPOTHESIS trademark a serial number of 99119775. The federal status of this trademark filing is REGISTERED as of Tuesday, November 25, 2025. The LANGDON’S HYPOTHESIS trademark is filed in the Education & Entertainment Services category with the following description:
Entertainment services, namely, providing podcasts in the field of STEM (Science, technology, engineering, and mathematics), and alternative health.
General Information
| Serial Number | 99119775 |
| Word Mark | LANGDON’S HYPOTHESIS |
| Filing Date | Thursday, April 3, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, November 25, 2025 |
| Registration Number | 8039515 |
| Registration Date | Tuesday, November 25, 2025 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, October 7, 2025 |
Trademark Statements
| Goods and Services | Entertainment services, namely, providing podcasts in the field of STEM (Science, technology, engineering, and mathematics), and alternative health. |
| Pseudo Mark | LANGDONS HYPOTHESIS |
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 | Thursday, April 3, 2025 |
| Primary Code | 041 |
| First Use Anywhere Date | Friday, March 28, 2025 |
| First Use In Commerce Date | Friday, March 28, 2025 |
Trademark Owner History
| Party Name | NOT AVAILABLE |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 01 - Individual |
| Address | Toledo, OH 43613 |
| Party Name | NOT AVAILABLE |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 01 - Individual |
| Address | Toledo, OH 43613 |
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Toledo, OH 43613 |
Trademark Events
| Event Date | Event Description |
| Thursday, April 3, 2025 | NEW APPLICATION ENTERED |
| Thursday, April 3, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, April 9, 2025 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Wednesday, April 9, 2025 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Friday, August 15, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, September 2, 2025 | ASSIGNED TO EXAMINER |
| Thursday, September 4, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 1, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, October 7, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 7, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 25, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 25, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
