| Serial Number | 99189933 |
| Word Mark | STACK DAYS D |
| Filing Date | Friday, May 16, 2025 |
| Status | 748 - STATEMENT OF USE - TO EXAMINER |
| Status Date | Monday, June 8, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 25, 2025 |
| Description of Mark | The mark consists of the wording STACK DAYS in stylized lettering vertically stacked to the left of a design element of stacked rectangular structures with the top structure being shaded, followed by a stylized letter D. |
| Goods and Services | Headwear; Hoodies; Pullovers; Sweatshirts; Athletic bottoms; Athletic shirts; Bottoms as clothing; Clothing jackets; Fleece pullovers; Fleece tops; Hooded sweatshirts; Tee shirts; Tops as clothing |
| Goods and Services | Conducting fitness classes; Personal fitness training services; Physical fitness training services; Providing facilities for sports tournaments; Providing fitness and exercise facilities; Rental of basketball courts; Sports training services |
| International Class | 025 - Clothing, footwear, headgear. |
| US Class Codes | 022, 039 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, May 16, 2025 |
| Primary Code | 025 |
| First Use Anywhere Date | Wednesday, February 18, 2026 |
| First Use In Commerce Date | Wednesday, February 18, 2026 |
| 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 | Friday, May 16, 2025 |
| Primary Code | 041 |
| First Use Anywhere Date | Wednesday, February 18, 2026 |
| First Use In Commerce Date | Wednesday, February 18, 2026 |
| Party Name | Stack Days Inc |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Brea, CA 92821 US |
| Party Name | Stack Days Inc |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Brea, CA 92821 US |
| Event Date | Event Description |
| Friday, May 16, 2025 | NEW APPLICATION ENTERED |
| Friday, May 16, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, September 26, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, September 26, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Tuesday, September 30, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, October 7, 2025 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, October 7, 2025 | EXAMINERS AMENDMENT E-MAILED |
| Tuesday, October 7, 2025 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Tuesday, October 7, 2025 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, October 30, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 19, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 25, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 25, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, January 20, 2026 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, February 19, 2026 | TEAS STATEMENT OF USE RECEIVED |
| Monday, June 8, 2026 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Thursday, February 19, 2026 | USE AMENDMENT FILED |
| Monday, June 8, 2026 | STATEMENT OF USE PROCESSING COMPLETE |