| Serial Number | 99636112 |
| Word Mark | SISTR |
| Filing Date | Thursday, February 5, 2026 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, June 30, 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 | Tuesday, June 30, 2026 |
| Goods and Services | Providing a website featuring information about health, wellness and nutrition; Telemedicine services |
| Pseudo Mark | SISTER |
| International Class | 044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, February 5, 2026 |
| Primary Code | 044 |
| First Use Anywhere Date | Monday, August 31, 2020 |
| First Use In Commerce Date | Monday, August 31, 2020 |
| Party Name | MISTR, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | San Juan, PR 00911 US |
| Party Name | MISTR, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Juan, PR 00911 US |
| Event Date | Event Description |
| Thursday, February 5, 2026 | NEW APPLICATION ENTERED |
| Thursday, February 5, 2026 | APPLICATION FILING RECEIPT MAILED |
| Monday, June 1, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, June 3, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, June 3, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 24, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, June 30, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 30, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |