WEN SHENG FU CO., LTD
Patent Applications and Registrations
Patent applications and USPTO patent grants for WEN SHENG FU CO., LTD.The latest application filed is for "control valve connector".
- WEN SHENG FU CO., LTD - Chang Hua Hsien TW
- WEN SHENG FU CO., LTD - Lu Kang Township TW
- WEN SHENG FU CO., LTD. - Changhua TW
- WEN SHENG FU CO., LTD - CHANGHUA TW
- WEN SHENG FU CO., LTD. - Chang Hua Hsien TW
- Wen Sheng Fu Co., Ltd. - Changhua Hsien TW
- Wen Sheng Fu Co., Ltd. - Lu Kang TW
Trademarks
| Patent | Date |
|---|---|
| Control valve connector Grant 10,975,972 - Lai April 13, 2 | 2021-04-13 |
| Control Valve Connector App 20210010602 - Lai; Hung-Lin | 2021-01-14 |
| Hose Connector App 20200347973 - Lai; Hung-Lin | 2020-11-05 |
| Pressure Reducing Valve App 20200173595 - Lai; Hung-Lin | 2020-06-04 |
| Water Control Valve App 20200025297 - LAI; Hung-Lin | 2020-01-23 |
| Pipe joint structure Grant 9,964,243 - Lai May 8, 2 | 2018-05-08 |
| Pipe Adapter App 20180023733 - Lai; Hung-Lin | 2018-01-25 |
| Quick Connector Structure for a Pipe App 20160040812 - Lai; Hung-Lin | 2016-02-11 |
| Valve structure Grant 9,086,176 - Lai July 21, 2 | 2015-07-21 |
| Valve Structure App 20140264117 - Lai; Hung-Lin | 2014-09-18 |
| Valve handle Grant D711,512 - Lai August 19, 2 | 2014-08-19 |
| Switch valve Grant D686,696 - Lai July 23, 2 | 2013-07-23 |
| Switch handle of a valve Grant D589,122 - Lai March 24, 2 | 2009-03-24 |
| Switch handle of a valve Grant D568,447 - Lai May 6, 2 | 2008-05-06 |
| Switch valve having a locking effect Grant 7,172,173 - Lai February 6, 2 | 2007-02-06 |
| Switch valve having a locking effect Grant 7,124,999 - Lai October 24, 2 | 2006-10-24 |
| Switch valve Grant D526,386 - Lai August 8, 2 | 2006-08-08 |
| Ceiling fan light kit Grant D526,432 - Guthrie August 8, 2 | 2006-08-08 |
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