| Serial Number | 88080383 |
| Word Mark | SIHAIXIN |
| Filing Date | Thursday, August 16, 2018 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, November 7, 2025 |
| Registration Number | 5732259 |
| Registration Date | Tuesday, April 23, 2019 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, February 5, 2019 |
| Goods and Services | Wristwatches; watch bands; straps for wristwatches; watch straps; Watches; Alarm clocks; Watch cases being parts of watches; Stopwatches; Chronographs as watches; Clocks and watches, electric; clock cases being parts of clocks; Watch bands |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Translation of Words in Mark | The wording "SIHAIXIN" has no meaning in a foreign language. |
| Description of Mark | The mark consists of the stylized wording "SIHAIXIN" below a stylized four-leaf clover design. |
| International Class | 014 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; jewelry, precious stones; horological and chronometric instruments. |
| US Class Codes | 002, 027, 028, 050 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, November 7, 2025 |
| Primary Code | 014 |
| First Use Anywhere Date | Thursday, January 18, 2018 |
| First Use In Commerce Date | Tuesday, February 20, 2018 |
| Party Name | Shenzhen Sihaixin Technology Co.,Ltd. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Bao'an Dist.,Shenzhen 518000 CN |
| Party Name | Shenzhen Sihaixin Technology Co.,Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Bao'an Dist.,Shenzhen 518000 CN |
| Party Name | Shenzhen Sihaixin Technology Co.,Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Bao'an Dist.,Shenzhen 518000 CN |
| Event Date | Event Description |
| Monday, August 20, 2018 | NEW APPLICATION ENTERED |
| Friday, August 24, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, August 25, 2018 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Tuesday, December 4, 2018 | ASSIGNED TO EXAMINER |
| Friday, December 7, 2018 | NON-FINAL ACTION WRITTEN |
| Friday, December 7, 2018 | NON-FINAL ACTION E-MAILED |
| Friday, December 7, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, December 9, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, December 9, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 10, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, December 11, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 31, 2018 | ASSIGNED TO LIE |
| Wednesday, January 16, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, February 5, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 5, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, April 23, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 23, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, November 7, 2025 | CANCELLED SEC. 8 (6-YR) |