| Serial Number | 88250445 |
| Word Mark | A AMPLITUDE |
| Filing Date | Friday, January 4, 2019 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Friday, October 31, 2025 |
| Registration Number | 5812619 |
| Registration Date | Tuesday, July 23, 2019 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 7, 2019 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Software as a service (SAAS) services featuring software for product analytics and product analytics reporting |
| Description of Mark | The mark consists of a stylized "A" placed on a circle design together with the verbiage "Amplitude" to the right. |
| Pseudo Mark | AMPLITUDE AMPLITUDE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Saturday, January 26, 2019 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, March 8, 2016 |
| First Use In Commerce Date | Tuesday, March 8, 2016 |
| Party Name | Amplitude, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94103 |
| Party Name | Amplitude, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94105 |
| Party Name | Amplitude, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94105 |
| Event Date | Event Description |
| Tuesday, January 8, 2019 | NEW APPLICATION ENTERED |
| Saturday, January 26, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, March 6, 2019 | ASSIGNED TO PETITION STAFF |
| Thursday, March 21, 2019 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Thursday, March 21, 2019 | ASSIGNED TO EXAMINER |
| Tuesday, March 26, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 17, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 7, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 7, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 23, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 23, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Monday, July 7, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Friday, October 31, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, October 31, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, October 31, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |