| Serial Number | 98331617 |
| Word Mark | LESO BLOK |
| Filing Date | Wednesday, December 27, 2023 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, September 9, 2025 |
| Registration Number | 7941519 |
| Registration Date | Tuesday, September 9, 2025 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, September 3, 2024 |
| Goods and Services | Toy building blocks; Toy building blocks capable of interconnection |
| NOT AVAILABLE | "BLOCK" |
| Translation of Words in Mark | The English translation of "LESO" in the mark is "hurt". |
| International Class | 028 - Games and playthings; gymnastic and sporting articles not included in other classes; decorations for Christmas trees. |
| US Class Codes | 022, 023, 038, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, July 26, 2024 |
| Primary Code | 028 |
| First Use Anywhere Date | Thursday, March 21, 2024 |
| First Use In Commerce Date | Thursday, March 21, 2024 |
| Party Name | Shenzhen Youyoujia Technology Co., Ltd. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen, Guangdong 518000 CN |
| Party Name | Shenzhen Youyoujia Technology Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen, Guangdong 518000 CN |
| Party Name | Shenzhen Youyoujia Technology Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen, Guangdong 518000 CN |
| Event Date | Event Description |
| Wednesday, December 27, 2023 | NEW APPLICATION ENTERED |
| Tuesday, April 9, 2024 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, July 26, 2024 | NON-FINAL ACTION E-MAILED |
| Friday, July 26, 2024 | REMOVED FROM TEAS PLUS |
| Friday, July 26, 2024 | NON-FINAL ACTION WRITTEN |
| Thursday, July 25, 2024 | ASSIGNED TO EXAMINER |
| Friday, July 26, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, July 30, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, July 30, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, July 30, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 30, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, December 25, 2024 | USE AMENDMENT FILED |
| Wednesday, December 25, 2024 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, August 14, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 3, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 3, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, October 29, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, August 20, 2025 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, August 20, 2025 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, August 20, 2025 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, August 20, 2025 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, September 9, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 9, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |