| Serial Number | 88600632 |
| Word Mark | AMPLITUDE ENGAGE |
| Filing Date | Friday, August 30, 2019 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, May 19, 2020 |
| Registration Number | 6057520 |
| Registration Date | Tuesday, May 19, 2020 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, March 3, 2020 |
| Goods and Services | Software as a service (SAAS) services featuring software for segmenting custom groups of customers in order to sync the groups with third party software applications |
| 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 | Thursday, September 12, 2019 |
| Primary Code | 042 |
| First Use Anywhere Date | Monday, June 24, 2019 |
| First Use In Commerce Date | Monday, July 29, 2019 |
| Party Name | Amplitude, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94105 |
| 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, September 3, 2019 | NEW APPLICATION ENTERED |
| Thursday, September 12, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, December 6, 2019 | NON-FINAL ACTION WRITTEN |
| Friday, December 6, 2019 | NON-FINAL ACTION E-MAILED |
| Friday, December 6, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, January 11, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 3, 2019 | ASSIGNED TO EXAMINER |
| Wednesday, January 22, 2020 | ASSIGNED TO LIE |
| Thursday, January 23, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 23, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, March 3, 2020 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Thursday, January 23, 2020 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 12, 2020 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 3, 2020 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 19, 2020 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, July 17, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 17, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, July 17, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, May 19, 2025 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |