Chen Youfen
USPTO Trademark & Patent Filings
Trademark applications and grants for Chen Youfen. Chen Youfen has 1 trademark applications. The latest application filed is for "CYFANS"
- Company Aliases
- YOUFEN CHEN
- youfen chen
- CHEN; Youfen - Shanghai CN
- CHEN; Youfen - Xiamen City CN
- Chen; Youfen - Shanghai CN
- Chen; Youfen - Xiamen CN
Trademarks Patents
| Patent Application | Date |
|---|---|
| LIGHT DISTRIBUTING COMPONENT, LIGHT SOURCE MODULE, LAWN LAMP CAP AND LAWN LAMP 20210102684 - 17/126450 BU; Chenxi ; et al. | 2021-04-08 |
| DRAIN VALVE 20190048569 - 16/078048 PENG; Jinxing ; et al. | 2019-02-14 |
| Light distributing component, light source module, lawn lamp cap and lawn lamp 11,454,371 - 17/126,450 Bu , et al. September 27, 2 | 2022-09-27 |
| Drain valve 10,612,224 - 16/078,048 Peng , et al. | 2020-04-07 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"CYFANS" 90040801 |
CYFANS 2020-07-08 |
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