| Serial Number | 99541060 |
| Word Mark | EUCLIDEAN CUBE |
| Filing Date | Wednesday, December 10, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Thursday, April 23, 2026 |
| 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, May 12, 2026 |
| Goods and Services | Dry erase writing boards; Magnetic boards for scheduling activities and appointments; Personal organizers; Printed daily planners; Printed educational materials in the field of Early Childhood Education |
| International Class | 016 - Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks. |
| US Class Codes | 002, 005, 022, 023, 029, 037, 038, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, December 10, 2025 |
| Primary Code | 016 |
| First Use Anywhere Date | Friday, November 8, 2024 |
| First Use In Commerce Date | Friday, November 8, 2024 |
| Party Name | Shenzhen Tango Technology Co.,Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen, Guangdong 518000 CN |
| Event Date | Event Description |
| Wednesday, December 10, 2025 | NEW APPLICATION ENTERED |
| Wednesday, December 10, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, December 10, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, April 15, 2026 | ASSIGNED TO EXAMINER |
| Thursday, April 16, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, April 16, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, April 16, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, April 16, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, April 16, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |