| Serial Number | 87735609 |
| Word Mark | POSEIDON |
| Filing Date | Wednesday, December 27, 2017 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, August 8, 2025 |
| Registration Number | 5664867 |
| Registration Date | Tuesday, January 29, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 13, 2018 |
| Goods and Services | Computer software for developing and deploying machine learning (ML) or deep learning (DL) applications or programs using various program languages on any computer hardware, such as workstations, datacenters, the internet of things and edging computing; computer software for developing artificial intelligence (AI) applications or programs |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, August 9, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Thursday, September 29, 2016 |
| First Use In Commerce Date | Sunday, October 1, 2017 |
| Party Name | Petuum, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15222 |
| Party Name | Petuum, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15222 |
| Party Name | Petuum, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15222 |
| Event Date | Event Description |
| Saturday, December 30, 2017 | NEW APPLICATION ENTERED |
| Monday, April 9, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, January 12, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, April 7, 2018 | ASSIGNED TO EXAMINER |
| Monday, April 9, 2018 | NON-FINAL ACTION WRITTEN |
| Monday, April 9, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 24, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 13, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 13, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, January 29, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Monday, February 7, 2022 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, February 7, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, February 7, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, February 7, 2022 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Monday, February 7, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 7, 2022 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, January 29, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, August 8, 2025 | CANCELLED SEC. 8 (6-YR) |
| Thursday, October 4, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, October 2, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, October 2, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 3, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |