DEREK LIU ENGINEERING Trademark
Trademark Overview
On Friday, November 22, 2024, a trademark application was filed for DEREK LIU ENGINEERING with the United States Patent and Trademark Office. The USPTO has given the DEREK LIU ENGINEERING trademark a serial number of 98868808. The federal status of this trademark filing is REGISTERED as of Tuesday, August 12, 2025. The DEREK LIU ENGINEERING trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Design and testing of new products for others; New product design services; Technical consultation in the field of environmental science, engineering services, design for others in the field of energy engineering, designing and testing of energy products for others; Product development and engineering services for others
General Information
| Serial Number | 98868808 |
| Word Mark | DEREK LIU ENGINEERING |
| Filing Date | Friday, November 22, 2024 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, August 12, 2025 |
| Registration Number | 7888806 |
| Registration Date | Tuesday, August 12, 2025 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, June 24, 2025 |
Trademark Statements
| NOT AVAILABLE | "ENGINEERING" |
| Goods and Services | Design and testing of new products for others; New product design services; Technical consultation in the field of environmental science, engineering services, design for others in the field of energy engineering, designing and testing of energy products for others; Product development and engineering services for others |
Classification Information
| 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 | Friday, November 22, 2024 |
| Primary Code | 042 |
| First Use Anywhere Date | Monday, August 19, 2024 |
| First Use In Commerce Date | Monday, September 23, 2024 |
Trademark Owner History
| Party Name | NOT AVAILABLE |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 01 - Individual |
| Address | Signal Hill, CA 90755 |
| Party Name | NOT AVAILABLE |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 01 - Individual |
| Address | Signal Hill, CA 90755 |
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Signal Hill, CA 90755 |
Trademark Events
| Event Date | Event Description |
| Friday, November 22, 2024 | NEW APPLICATION ENTERED |
| Friday, November 22, 2024 | APPLICATION FILING RECEIPT MAILED |
| Saturday, April 26, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, May 16, 2025 | ASSIGNED TO EXAMINER |
| Monday, May 19, 2025 | EXAMINERS AMENDMENT E-MAILED |
| Monday, May 19, 2025 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Monday, May 19, 2025 | EXAMINER'S AMENDMENT ENTERED |
| Tuesday, June 24, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 24, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, August 12, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 12, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
| Wednesday, June 18, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Monday, May 19, 2025 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, May 19, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
