| Serial Number | 99325411 |
| Word Mark | HM HSU MCCULLOUGH |
| Filing Date | Thursday, August 7, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, March 17, 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, March 17, 2026 |
| Description of Mark | The mark consists of the stylized design HM composed of two vertical rectangles and two left angled triangles. To the right of the design is the stylized wording HSU above the stylized wording MCCULLOUGH. |
| Goods and Services | Architectural design; Consulting services in the field of architectural design; Architectural design in the fields of single family homes, multi-family homes, retail stores, restaurants, and commercial space tenant improvements. |
| 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 | Thursday, August 7, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Thursday, December 22, 2022 |
| First Use In Commerce Date | Thursday, December 22, 2022 |
| Party Name | Office Hsu McCullough, Inc |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Los Angeles, CA 90077 US |
| Party Name | Office Hsu McCullough, Inc |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Los Angeles, CA 90077 US |
| Event Date | Event Description |
| Thursday, August 7, 2025 | NEW APPLICATION ENTERED |
| Thursday, August 7, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, December 16, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, December 16, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Sunday, December 21, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, December 23, 2025 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 23, 2025 | NON-FINAL ACTION E-MAILED |
| Tuesday, December 23, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, January 26, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, January 26, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 26, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, February 24, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, February 24, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Tuesday, February 24, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Tuesday, February 24, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Tuesday, February 24, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 11, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 17, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 17, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |