Zhang Rongyu
USPTO Trademark & Patent Filings
Trademark applications and grants for Zhang Rongyu. Zhang Rongyu has 1 trademark applications. The latest application filed is for "UHAOTN"
- Company Aliases
- Zhang Rongyu
- rongyu zhang
- ZHANG; Rongyu - Xiamen CN
- Zhang; Rongyu - Xiamen CN
| Entity Type | INDIVIDUAL |
| Address | Luocheng Molao Autonomous County 52,Chenjiafu Tun, Xinyin Vill,Sibao Town Hechi CHINA 546404 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| DOUBLE FLOW CONTROL MECHANISM OF A SOFT TOUCH DRAIN VALVE AND A DOUBLE FLOW CONTROL METHOD THEREOF 20160154409 - 14/945044 CHEN; Haibin ; et al. | 2016-06-02 |
| DOUBLE-FLUSH LIGHT-TOUCH DRAIN VALVE AND DOUBLE-FLUSH CONTROL METHOD 20160153182 - 14/945048 CHEN; Haibin ; et al. | 2016-06-02 |
| WATER DRAIN ACCELERATING DEVICE 20140216583 - 13/867669 JIANG; Youping ; et al. | 2014-08-07 |
| DUAL-DRAINAGE SWITCHING MECHANISM OF WATER TANK 20130161333 - 13/593379 ZHANG; Rongyu ; et al. | 2013-06-27 |
| AUXILIARY SIPHON DEVICE FOR THE TOILET 20120240322 - 13/241894 WANG; Bing ; et al. | 2012-09-27 |
| Double-flush light-touch drain valve and double-flush control method 9,945,110 - 14/945,048 Chen , et al. April 17, 2 | 2018-04-17 |
| Double flow control mechanism of a soft touch drain valve and a double flow control method thereof 9,790,675 - 14/945,044 Chen , et al. October 17, 2 | 2017-10-17 |
| Dual-drainage switching mechanism of water tank 9,587,387 - 13/593,379 Zhang , et al. March 7, 2 | 2017-03-07 |
| Dual-drainage switching mechanism of water tank 9,587,387 - 13/593,379 Zhang , et al. March 7, 2 | 2017-03-07 |
| Auxiliary siphon device for the toilet 8,266,732 - 13/241,894 Wang , et al. September 18, 2 | 2012-09-18 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"UHAOTN" 98196724 |
UHAOTN 2023-09-25 |
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