| Serial Number | 99566496 |
| Word Mark | CALLKROON |
| Filing Date | Friday, December 26, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, June 9, 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, June 9, 2026 |
| Goods and Services | Articles of clothing for toys; Cube-type puzzles; Jigsaw and manipulative puzzles; Jigsaw puzzles; Mosaic puzzles; Play mats for the purpose of putting together puzzles |
| 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, December 26, 2025 |
| Primary Code | 028 |
| First Use Anywhere Date | Thursday, March 20, 2025 |
| First Use In Commerce Date | Thursday, March 20, 2025 |
| Party Name | Shenzhen Runxin E-commerce Technology Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen 518000 CN |
| Party Name | Shenzhen Runxin E-commerce Technology Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen 518000 CN |
| Event Date | Event Description |
| Friday, December 26, 2025 | NEW APPLICATION ENTERED |
| Friday, December 26, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, April 16, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, April 27, 2026 | ASSIGNED TO EXAMINER |
| Monday, May 11, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 3, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, June 9, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 9, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |