| Serial Number | 87716159 |
| Word Mark | BT21 |
| Filing Date | Monday, December 11, 2017 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Tuesday, June 3, 2025 |
| Registration Number | 5672504 |
| Registration Date | Tuesday, February 12, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 27, 2018 |
| Goods and Services | Arranging and conducting of competitions for education or entertainment; Providing entertainment information; Providing amusement information about amusement park shows, amusement facilities, amusement arcade, amusement centers; Arranging and conducting of seminars, conferences and exhibitions in the field of Korean traditional cultures, Korean pop music for cultural or educational purposes; Providing facilities for movies, shows, plays, music, or educational training; Training and instruction in the field of music, songs, vocal, dance performances; Educational services, namely, conducting online distance learning instruction at the primary, secondary, college, university level; Providing educational information, commentary and articles in the field of music via computer networks; Film and television studio services; [Rental of DVDs;] Layout services other than for advertising purposes; Multimedia publishing of printed matter, books, magazines, journals, newspapers, newsletters, tutorials, maps, graphics, photographs, videos, music and electronic publications; Night club entertainment services; [Lending library services;] Organization of shows for cultural purposes; Amusement park services; Digital image photographing;[ News reporters services;] Translation and language interpreter services; Distribution of animated films; Production of animated films; [Gaming services in the nature of casino gambling, conducting online computer game tournaments; ] [Gaming services in the nature of casino gambling, conducting online computer game tournaments provided on-line from a computer network;] Mobile entertainment game services, namely, providing on-line computer games via mobile devices; Planning and operating of online game competitions; Entertainment services, namely, providing electronic games via mobile applications; Entertainment services, namely, providing temporary use of non-downloadable computer games via a mobile application; Providing online game contests; Providing on-line computer games; Game services, namely, provision of online computer games; Gaming services, namely, providing virtual reality games on-line from a computer network by means of downloadable mobile applications; On-line game service, namely, providing an on-line computer game in the field of music, song, dancing performances; Providing electronic games via the internet |
| Pseudo Mark | BT TWENTY ONE |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, December 20, 2017 |
| Primary Code | 041 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | IPX CORPORATION |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SEOUL 04418 KR |
| Party Name | LINE FRIENDS CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Seoul KR |
| Party Name | BigHit Entertainment Co., Ltd. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Seoul KR |
| Party Name | LINE FRIENDS CORPORATION |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Seoul KR |
| Party Name | BigHit Entertainment Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Seoul KR |
| Party Name | LINE FRIENDS CORPORATION |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Seoul KR |
| Party Name | BigHit Entertainment Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Seoul KR |
| Event Date | Event Description |
| Wednesday, March 21, 2018 | ASSIGNED TO EXAMINER |
| Thursday, December 14, 2017 | NEW APPLICATION ENTERED |
| Wednesday, December 20, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, March 23, 2018 | NON-FINAL ACTION WRITTEN |
| Friday, March 23, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, March 23, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 19, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, September 30, 2018 | ASSIGNED TO LIE |
| Wednesday, October 3, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 25, 2018 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, October 25, 2018 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, October 25, 2018 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, October 25, 2018 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, November 7, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 27, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, February 12, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, October 3, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, October 25, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 27, 2018 | PUBLISHED FOR OPPOSITION |
| Friday, December 13, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, May 4, 2022 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, February 12, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, December 13, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 13, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, February 10, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, June 3, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, June 3, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, June 3, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Friday, December 13, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, December 13, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 2, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |