SILKTECH Trademark
Trademark Overview
On Wednesday, November 19, 2025, a trademark application was filed for SILKTECH with the United States Patent and Trademark Office. The USPTO has given the SILKTECH trademark a serial number of 99504369. The federal status of this trademark filing is APPROVED FOR PUBLICATION as of Tuesday, March 31, 2026. This trademark is owned by Silktech Sustainability Limited. The SILKTECH trademark is filed in the Environmental Control Instrument Products category with the following description:
Air cleaning units; Air exchangers for cleaning and purifying air; Air conditioners; Domestic air-conditioning installations; Energy recovery ventilators
General Information
| Serial Number | 99504369 |
| Word Mark | SILKTECH |
| Filing Date | Wednesday, November 19, 2025 |
| Status | 680 - APPROVED FOR PUBLICATION |
| Status Date | Tuesday, March 31, 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 | NOT AVAILABLE |
Trademark Statements
| Goods and Services | Air cleaning units; Air exchangers for cleaning and purifying air; Air conditioners; Domestic air-conditioning installations; Energy recovery ventilators |
Classification Information
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, November 19, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | Thursday, October 9, 2025 |
| First Use In Commerce Date | Thursday, October 9, 2025 |
Trademark Owner History
| Party Name | Silktech Sustainability Limited |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | SHEUNG WAN /
HK |
Trademark Events
| Event Date | Event Description |
| Wednesday, November 19, 2025 | NEW APPLICATION ENTERED |
| Wednesday, November 19, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, March 25, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, March 31, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
