Chenglong Liu Trademark Portfolio
Chenglong Liu owns 4 live USPTO trademarks across 4 Nice classes. Earliest filing: 2026-04-28; most recent: 2026-04-30.
Portfolio Overview
| Total Marks | 4 |
|---|---|
| Live Marks | 4 |
| Registered | 0 |
| Pending | 4 |
| Earliest Filing | 2026-04-28 |
| Latest Filing | 2026-04-30 |
Top Classes
Class 014 (Jewelry & Watches), Class 007 (Machinery), Class 012 (Vehicles), Class 009 (Electronics & Software)