| Serial Number | 99326109 |
| Word Mark | B BUILDCHECK |
| Filing Date | Thursday, August 7, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, February 3, 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, February 3, 2026 |
| NOT AVAILABLE | "BUILD CHECK" |
| Goods and Services | Providing on-line non-downloadable software for performing project design review; Providing on-line non-downloadable software for performing construction plan review to help reduce design errors and omissions using artificial intelligence (AI) |
| Pseudo Mark | B BUILD CHECK |
| Pseudo Mark | BUILD BUILD CHECK |
| Description of Mark | The mark consists of the literal element BUILDCHECK in stylized lettering to the right of a solid letter "B" with a checkmark design through it. |
| 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 | Monday, January 1, 2024 |
| First Use In Commerce Date | Monday, January 1, 2024 |
| Party Name | BuildCheck AI, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Mountain View, CA 94043 |
| Party Name | BuildCheck AI, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Mountain View, CA 94043 |
| Event Date | Event Description |
| Thursday, August 7, 2025 | NEW APPLICATION ENTERED |
| Thursday, August 7, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, December 18, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, December 18, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Monday, December 22, 2025 | ASSIGNED TO EXAMINER |
| Thursday, January 8, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, January 8, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, January 8, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, January 8, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, January 8, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 28, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, February 3, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 3, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |