GleanMark

Ou Yanshuang Trademark Portfolio

Ou Yanshuang owns 1 live USPTO trademarks across 1 Nice classes. Earliest filing: 2026-03-19; most recent: 2026-03-19.

Portfolio Overview

Total Marks1
Live Marks1
Registered0
Pending1
Earliest Filing2026-03-19
Latest Filing2026-03-19

Top Classes

Class 028 (Games & Sports)

Top Marks

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