| Serial Number | 79444474 |
| Word Mark | CH@TSEA |
| Filing Date | Friday, November 28, 2025 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Thursday, June 11, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Advice in the field of data communication; telecommunication services; providing access to mobile internet platforms; providing mobile chat service via the smartphone applications; providing access to online community sites via smartphone applications; transfer of data by telecommunication; providing internet chat lines; providing access to platforms on the internet, as well as on the mobile internet; providing access to applications via internet/mobile networks; providing user access to platforms on the internet; transmission of messages via the internet; providing access to application via internet; provision of access to electronic messaging systems; chat room services for social networking; providing internet chat rooms; text messaging services. |
| Pseudo Mark | CHAT SEA |
| Goods and Services | Software for messaging; downloadable instant messaging software; downloadable computer software applications; software applications for social networking services (SNS); internet messaging software; internet servers; computer software for chatting. |
| 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 | 6 - Active |
| Class Status Date | Thursday, February 26, 2026 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 26, 2026 |
| Primary Code | 038 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | AIVENAUTICS Corp. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | KR |
| Event Date | Event Description |
| Thursday, February 26, 2026 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Sunday, March 1, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, March 1, 2026 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, March 31, 2026 | ASSIGNED TO EXAMINER |
| Monday, April 27, 2026 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 28, 2026 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Thursday, June 11, 2026 | REFUSAL PROCESSED BY MPU |
| Thursday, June 11, 2026 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |