Trademark Search / SIOUENSEN

SIOUENSEN

● Live · Registered

U.S. federal trademark · Serial No. 99293144 · Reg. No. 8150531

Mark

SIOUENSEN

Status

Registered

Serial Number

99293144

Registration No.

8150531

Filing Date

July 20, 2025

Registration Date

February 24, 2026

Class(es)

Class 014

Owners

Sailing Chen

01 · Dongguan, CN

Sailing Chen

01 · Dongguan, CN

Sailing Chen

01 · Dongguan, CN

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

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.