| Serial Number | 99550102 |
| Word Mark | SIZHITANG |
| Filing Date | Tuesday, December 16, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, May 19, 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, May 19, 2026 |
| Translation of Words in Mark | The English translation of "SIZHITANG" in the mark is "SHOP OF FOUR KNOWLEDGES". |
| Goods and Services | Sex toys; Vibromassage apparatus; Vibromassage devices; Sex dolls; Vaginal dilators; Massage sticks; Love dolls; Adult sexual stimulation aids, namely, vibrators; Sex toys, namely, dildos; Inflatable life-sized dolls used in sexual activity; Enema syringes; Breast shields; Contraceptive apparatus; Vaginal syringes; Enema apparatus; Gynecological dilators; Massage apparatus and instruments; Condoms; Electric esthetic massage apparatus for household purposes; Massaging apparatus for personal use |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, December 16, 2025 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Dongguan Mute Trading Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Dongguan, Guangdong 523660 CN |
| Party Name | Dongguan Mute Trading Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Dongguan, Guangdong 523660 CN |
| Event Date | Event Description |
| Tuesday, December 16, 2025 | NEW APPLICATION ENTERED |
| Tuesday, December 16, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, April 7, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, April 20, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, April 21, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, April 21, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Tuesday, April 21, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Tuesday, April 21, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Tuesday, April 21, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 13, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 19, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 19, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |