Liu Zhenzhong
USPTO Trademark & Patent Filings
Trademark applications and grants for Liu Zhenzhong. Liu Zhenzhong has 1 trademark applications. The latest application filed is for "NIGERNILE"
- Company Aliases
- Liu Zhenzhong
- zhenzhong liu
- LIU; Zhenzhong - Jiangsu CN
- LIU; Zhenzhong - Suzhou CN
- LIU; Zhenzhong - Shanghai CN
- Liu; Zhenzhong - Shanghai CN
| Entity Type | INDIVIDUAL |
| Address | No. 2, Liumu Group, Niujiaoshi Community Liumutang Town Lianyuan, Hunan CHINA 417100 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| REUSABLE ULTRASONIC SCALPEL 20220287736 - 17/635195 LIU; Ke ; et al. | 2022-09-15 |
| FREQUENCY CONTROL METHOD AND SYSTEM FOR ULTRASONIC SURGICAL TOOL 20200297375 - 16/635930 WANG; Fuyuan ; et al. | 2020-09-24 |
| DUAL POWER SUPPLY TRANSFER SWITCH AND SWITCHING MECHANISM THEREOF 20190341203 - 16/401482 LIU; Zhenzhong ; et al. | 2019-11-07 |
| DUAL POWER AUTOMATIC TRANSFER SWITCH MECHANISM 20190318886 - 16/382287 LIU; Zhenzhong ; et al. | 2019-10-17 |
| METHOD AND SYSTEM FOR DETERMINING A VOLUME OF INTEREST 20190005648 - 16/024627 ZHAO; Enwei ; et al. | 2019-01-03 |
| Dual power automatic transfer switch mechanism 11,158,467 - 16/382,287 Liu , et al. October 26, 2 | 2021-10-26 |
| Dual power supply transfer switch and switching mechanism thereof 10,818,443 - 16/401,482 Liu , et al. October 27, 2 | 2020-10-27 |
| Method and system for determining a volume of interest 10,803,588 - 16/024,627 Zhao , et al. October 13, 2 | 2020-10-13 |
| Thermal trip compensation structure 10,204,755 - 15/634,062 Zhou , et al. Feb | 2019-02-12 |
| Transfer switching equipment 10,164,465 - 15/358,373 Liu , et al. Dec | 2018-12-25 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"NIGERNILE" 97014067 |
NIGERNILE 2021-09-07 |
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