| Serial Number | 99040692 |
| Word Mark | PAIRSO |
| Filing Date | Thursday, February 13, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, August 26, 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 | Tuesday, August 26, 2025 |
| Goods and Services | Electronic message transmission; Wireless digital messaging services; Video broadcasting services over the Internet or other communications network featuring the uploaded, posted and tagged videos of others; Chat room services for social networking; Providing voice chat services; Internet telephony services; Telecommunications services, namely, personal communication services; Transmission of messages over electronic media |
| 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 13, 2025 |
| Primary Code | 038 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | SHANGHAI BAISUO BIOTECHNOLOGY CO., LTD |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Shanghai 201403 CN |
| Party Name | SHANGHAI BAISUO BIOTECHNOLOGY CO., LTD |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Shanghai 201403 CN |
| Event Date | Event Description |
| Thursday, February 13, 2025 | NEW APPLICATION ENTERED |
| Thursday, February 13, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, July 9, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, July 22, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, July 22, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 20, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, August 26, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 26, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |