STEEL X SYSTEMS Trademark
Trademark Overview
On Sunday, December 7, 2025, a trademark application was filed for STEEL X SYSTEMS with the United States Patent and Trademark Office. The USPTO has given the STEEL X SYSTEMS trademark a serial number of 99533979. The federal status of this trademark filing is NOTICE OF ALLOWANCE - ISSUED as of Tuesday, July 7, 2026. This trademark is owned by United States Steel Corporation. The STEEL X SYSTEMS trademark is filed in the Construction & Repair Services category with the following description:
Residential and commercial building construction; on-site assembly of prefabricated residential and commercial buildings; construction project management services in the fields of residential building services and commercial building services
General Information
| Serial Number | 99533979 |
| Word Mark | STEEL X SYSTEMS |
| Filing Date | Sunday, December 7, 2025 |
| Status | 688 - NOTICE OF ALLOWANCE - ISSUED |
| Status Date | Tuesday, July 7, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, May 12, 2026 |
Trademark Statements
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Description of Mark | The mark consists of the wording "STEEL" above the wording "SYSTEMS" all to the left of a highly stylized letter "X". |
| NOT AVAILABLE | "STEEL" and "SYSTEMS" |
| Goods and Services | Residential and commercial building construction; on-site assembly of prefabricated residential and commercial buildings; construction project management services in the fields of residential building services and commercial building services |
Classification Information
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Sunday, December 7, 2025 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | United States Steel Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15219
US |
| Party Name | United States Steel Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15219
US |
Trademark Events
| Event Date | Event Description |
| Sunday, December 7, 2025 | NEW APPLICATION ENTERED |
| Sunday, December 7, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, April 3, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, April 10, 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 |
| Wednesday, May 6, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 12, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 12, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 7, 2026 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
