SISEAYU Trademark
Trademark Overview
On Tuesday, November 18, 2025, a trademark application was filed for SISEAYU with the United States Patent and Trademark Office. The USPTO has given the SISEAYU trademark a serial number of 99502650. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Wednesday, April 8, 2026. This trademark is owned by Shenzhen SixiYu E-Commerce Co., Ltd.. The SISEAYU trademark is filed in the Machinery Products category with the following description:
Dust filters and bags for vacuum cleaners; Dust exhausting installations for cleaning purposes; Dust filters for vacuum cleaners; Electric vacuum cleaners and their components; Filters being parts of vacuum cleaner machines
General Information
| Serial Number | 99502650 |
| Word Mark | SISEAYU |
| Filing Date | Tuesday, November 18, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Wednesday, April 8, 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, April 28, 2026 |
Trademark Statements
| Goods and Services | Dust filters and bags for vacuum cleaners; Dust exhausting installations for cleaning purposes; Dust filters for vacuum cleaners; Electric vacuum cleaners and their components; Filters being parts of vacuum cleaner machines |
Classification Information
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 024, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, November 18, 2025 |
| Primary Code | 007 |
| First Use Anywhere Date | Saturday, November 8, 2025 |
| First Use In Commerce Date | Saturday, November 8, 2025 |
Trademark Owner History
| Party Name | Shenzhen SixiYu E-Commerce Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen City, Guangdong Province 518000
CN |
Trademark Events
| Event Date | Event Description |
| Tuesday, November 18, 2025 | NEW APPLICATION ENTERED |
| Tuesday, November 18, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, March 25, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, April 1, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 22, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
