| Serial Number | 99524613 |
| Word Mark | XNGINEERING. |
| Filing Date | Tuesday, December 2, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, June 23, 2026 |
| Registration Number | 8313515 |
| Registration Date | Tuesday, June 23, 2026 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 5, 2026 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Pseudo Mark | X ENGINEERING |
| Goods and Services | Consulting in the field of engineering; Technology consultation in the field of Industrial, Back-Up and Mission Critical Power; Technology consultation in the field of Data Centers and building Management Systems; Technology consultation and research in the field of transportation systems |
| Description of Mark | The mark consists of the word "XNGINEERING" in stylized lettering. The initial letter "X" appears in a bold, larger font, followed by the remaining letters "NGINEERING" in a lighter font style. A horizontal line crosses through the middle portion of the letters "NGINEERING." A small solid dot appears at the end of the word. |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, December 2, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, November 18, 2025 |
| First Use In Commerce Date | Tuesday, November 18, 2025 |
| Party Name | US RAIL SYSTEMS INC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Los Angeles, CA 90071 US |
| Party Name | US RAIL SYSTEMS INC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Los Angeles, CA 90071 US |
| Party Name | US RAIL SYSTEMS INC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Los Angeles, CA 90071 US |
| Event Date | Event Description |
| Tuesday, December 2, 2025 | NEW APPLICATION ENTERED |
| Tuesday, December 2, 2025 | APPLICATION FILING RECEIPT MAILED |
| Sunday, March 29, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, March 29, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Sunday, April 5, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, April 7, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 29, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 5, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 5, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 23, 2026 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 23, 2026 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |