| Serial Number | 99005665 |
| Word Mark | WHITESTACK |
| Filing Date | Friday, January 17, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, October 14, 2025 |
| Registration Number | 7982597 |
| Registration Date | Tuesday, October 14, 2025 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, August 26, 2025 |
| Description of Mark | The mark consists of the literal element "WHITESTACK" in a stylized, blue font appearing to the right of a blue square with three white rectangles stacked within. Except as specified, white is not claimed as a feature of the mark and represents background. |
| Pseudo Mark | WHITE STACK |
| Indication of Colors claimed | The color(s) blue and white is/are claimed as a feature of the mark. |
| Goods and Services | Design and development of computer hardware and software; Industrial research in the field of technological research and development of new technologies, computing, and artificial intelligence; Scientific and technological services, namely, research and design in the field of new technologies, computing, and artificial intelligence; Scientific and technological services, namely, research and design in the field of technological research and development of new technologies, computing, and artificial intelligence; Scientific and technological services, namely, scientific research, analysis, testing, technological research, and development of new technologies in the field of new technologies, computing, and artificial intelligence |
| 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, January 17, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | WHITESTACK PERÚ S.R.L. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Lima PE |
| Party Name | WHITESTACK PERÚ S.R.L. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Lima PE |
| Party Name | WHITESTACK PERÚ S.R.L. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Lima PE |
| Event Date | Event Description |
| Friday, January 17, 2025 | NEW APPLICATION ENTERED |
| Thursday, June 26, 2025 | ASSIGNED TO EXAMINER |
| Saturday, June 28, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, June 28, 2025 | NON-FINAL ACTION WRITTEN |
| Saturday, June 21, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Saturday, June 21, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, June 28, 2025 | NON-FINAL ACTION E-MAILED |
| Tuesday, July 15, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, July 21, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 20, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, August 26, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 26, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, October 14, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 14, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
| Tuesday, July 15, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 15, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |