| Serial Number | 99546707 |
| Word Mark | E=MC2 |
| Filing Date | Sunday, December 14, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, July 14, 2026 |
| Registration Number | 8342319 |
| Registration Date | Tuesday, July 14, 2026 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 26, 2026 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Legal services relating to granting of patents |
| Description of Mark | The mark consists of A cartoonish elderly male with hair and a mustache, smiling with his arms folded across his chest, wearing a blazer and a shirt holding a document with a ribbon in the crook of his arm. |
| International Class | 045 - Legal services; security services for the protection of property and individuals; personal and social services rendered by others to meet the needs of individuals. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Sunday, December 14, 2025 |
| Primary Code | 045 |
| First Use Anywhere Date | Sunday, December 7, 2025 |
| First Use In Commerce Date | Sunday, December 7, 2025 |
| Party Name | NOT AVAILABLE |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 01 - Individual |
| Address | Boulder, CO 80305 US |
| Party Name | NOT AVAILABLE |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 01 - Individual |
| Address | Boulder, CO 80305 US |
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Boulder, CO 80305 US |
| Event Date | Event Description |
| Sunday, December 14, 2025 | NEW APPLICATION ENTERED |
| Sunday, December 14, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, April 7, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, April 7, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Friday, April 17, 2026 | ASSIGNED TO EXAMINER |
| Friday, May 1, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 20, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 26, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 26, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 14, 2026 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 14, 2026 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |