Huang Yanfu
USPTO Trademark & Patent Filings
Trademark applications and grants for Huang Yanfu. Huang Yanfu has 2 trademark applications. The latest application filed is for "ENDIESS"
- Company Aliases
- Huang Yanfu
- yanfu huang
- Huang; Yanfu - Beijing CN
| Entity Type | INDIVIDUAL |
| Address | Building 9, Jinfanghua Phase III Bantian Street, Longgang District Shenzhen CHINA 518000 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| CEMENTING PLUG 20180313186 - 15/864716 Zhang; Hongying ; et al. | 2018-11-01 |
| INFORMATION TRANSMISSION APPARATUS FOR LOGGING WHILE DRILLING 20150152726 - 14/415944 Liu; Guanghua ; et al. | 2015-06-04 |
| Cementing plug 10,808,496 - 15/864,716 Zhang , et al. October 20, 2 | 2020-10-20 |
| Information transmission apparatus for logging while drilling 9,816,327 - 14/415,944 Liu , et al. November 14, 2 | 2017-11-14 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"ENDIESS" 88561084 |
ENDIESS 2019-08-02 |
"CRRXIN" 88561047 |
CRRXIN 2019-08-02 |
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