SIOUENSEN Trademark

Serial Number: 99293144 • Registration: 8150531

SIOUENSEN is a trademark filed by Sailing Chen on July 20, 2025. The trademark is classified under Class 14 (Jewelry). The application is currently registered and active.

Trademark Classes

Class 14 - Jewelry

Precious metals and their alloys; jewellery, precious stones; horological instruments

Owner Contact Info

Sailing Chen

Room 102, No. 66 Yangwuguanpi Street
Dongguan 523820 , CN

Entity Type: 01

Legal Representation

Attorney of Record

Meng Ke

1,760 trademarks filed View all →

Correspondence Address

Meng Ke

One Park Plaza

Irvine, CA 92614

United States

Trademark Details

Filing Date

July 20, 2025

Registration Date

February 24, 2026

First Use Anywhere

June 1, 2025

First Use in Commerce

June 1, 2025

Published for Opposition

January 6, 2026

Goods & Services

Keyrings of common metal; Key rings; Key chains of precious metal; Key chains; Metal key chains; Key holders being key chains; Fancy keyrings of precious metals