GleanMark

Liu, QingYang Trademark Portfolio

Liu, QingYang owns 4 live USPTO trademarks across 3 Nice classes. Earliest filing: 2019-08-01; most recent: 2025-12-17.

Portfolio Overview

Total Marks9
Live Marks4
Registered1
Pending3
Earliest Filing2019-08-01
Latest Filing2025-12-17

Top Classes

Class 011 (HVAC & Lighting), Class 010 (Medical Devices), Class 007 (Machinery)

Top Marks

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