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The US trademark DUODUYING was filed as Word mark on 10/10/2018 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/21/2019.
The current status of the mark is "REGISTERED".
| Trademark form | Word mark |
| File reference | 5757141 |
| Register number | 88149035 |
| Application date | October 10, 2018 |
| Entry date | May 21, 2019 |
| Expiration date | May 21, 2029 |
Trademark representatives
Chanyeyuan, Jinkai Dadao, Yubei
401120 Chongqing
CN
goods and services
11
Environmental Control Apparatus
ID: 13