| Serial Number | 99031383 |
| Word Mark | PERSO.AI |
| Filing Date | Thursday, February 6, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Tuesday, December 2, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Providing user access to computer programs in data networks; Transmission of digital files; Provision of access to a global computer network; Provision of electronic connections for telecommunications via data banks or the Internet; Providing chat rooms in virtual environments using artificial intelligence |
| Pseudo Mark | PERSO |
| International Class | 038 - Services allowing people to communicate with another by a sensory means. |
| US Class Codes | 100, 101, 104 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, February 6, 2025 |
| Primary Code | 038 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | ESTsoft Corp. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Seoul 06711 KR |
| Event Date | Event Description |
| Thursday, February 6, 2025 | NEW APPLICATION ENTERED |
| Thursday, February 6, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, September 4, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, September 5, 2025 | ASSIGNED TO EXAMINER |
| Friday, September 5, 2025 | NON-FINAL ACTION WRITTEN |
| Friday, September 5, 2025 | NON-FINAL ACTION E-MAILED |
| Friday, September 5, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, December 2, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 2, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 2, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |