| Serial Number | 99649919 |
| Word Mark | PROMPTSTACK |
| Filing Date | Thursday, February 12, 2026 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Friday, June 12, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Pseudo Mark | PROMPT STACK |
| Goods and Services | Software as a service (SAAS) services featuring software using artificial intelligence (AI) for automated analysis and processing of digital data, including running configurable AI-driven analyses at scale and generating structured outputs from uploaded 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 | Thursday, February 12, 2026 |
| Primary Code | 042 |
| First Use Anywhere Date | Thursday, September 5, 2024 |
| First Use In Commerce Date | Thursday, September 5, 2024 |
| Party Name | BuildScan Limited |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 24 - NOT AVAILABLE |
| Address | London WC2R 1EA GB |
| Event Date | Event Description |
| Thursday, February 12, 2026 | NEW APPLICATION ENTERED |
| Thursday, February 12, 2026 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, June 10, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, June 11, 2026 | ASSIGNED TO EXAMINER |
| Friday, June 12, 2026 | NON-FINAL ACTION WRITTEN |
| Friday, June 12, 2026 | NON-FINAL ACTION E-MAILED |
| Friday, June 12, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |