Li; Hsiao Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Hsiao Chang.The latest application filed is for "rough-in valve assembly and flush plug".
- Li; Hsiao Chang - Edison NJ
| Patent | Date |
|---|---|
| Pull-out Faucet And Hose Guide App 20220235537 - Li; Hsiao Chang | 2022-07-28 |
| Rough-in Valve Assembly And Flush Plug App 20220235871 - Li; Hsiao Chang ; et al. | 2022-07-28 |
| Faucet Assembly With Integrated Anti-scald Device App 20220195708 - SEGGIO; Francis A. ; et al. | 2022-06-23 |
| Universal Rough-in Valve And Manifold App 20220145597 - Li; Hsiao Chang ; et al. | 2022-05-12 |
| Faucet assembly with integrated anti-scald device Grant 11,280,072 - Seggio , et al. March 22, 2 | 2022-03-22 |
| Universal Rough-In Valve App 20220074174 - Li; Hsiao Chang ; et al. | 2022-03-10 |
| Universal rough-in valve Grant 11,203,856 - Li , et al. December 21, 2 | 2021-12-21 |
| Pressure balance valve Grant D937,981 - Li December 7, 2 | 2021-12-07 |
| Universal Rough-In Valve App 20210189702 - Li; Hsiao Chang ; et al. | 2021-06-24 |
| Rough-in valve Grant D919,049 - Li , et al. May 11, 2 | 2021-05-11 |
| Pressure balance valve Grant D919,055 - Li May 11, 2 | 2021-05-11 |
| Rough-in valve Grant D919,048 - Li , et al. May 11, 2 | 2021-05-11 |
| Rough-in valve Grant D908,191 - Li , et al. January 19, 2 | 2021-01-19 |
| Auto-retracting Mechanism For Faucet Spray Head App 20200378097 - LI; Hsiao Chang | 2020-12-03 |
| Auto-retracting mechanism for faucet spray head Grant 10,745,895 - Li A | 2020-08-18 |
| Pressure balance valve Grant D891,583 - Li | 2020-07-28 |
| Sensor-operated pull-out faucet Grant 10,676,902 - Li , et al. | 2020-06-09 |
| Rough-in valve Grant D876,585 - Li , et al. Feb | 2020-02-25 |
| Faucet Assembly With Integrated Anti-scald Device App 20190177956 - SEGGIO; Francis A. ; et al. | 2019-06-13 |
| Sensor-operated Pull-out Faucet App 20190169824 - Li; Hsiao Chang ; et al. | 2019-06-06 |
| Sensor-operated pull-out faucet Grant 10,227,759 - Li , et al. | 2019-03-12 |
| Pull-out faucet hose retraction system and method Grant 10,184,231 - Pitsch , et al. Ja | 2019-01-22 |
| Faucet assembly with integrated anti-scald device Grant 10,119,253 - Seggio , et al. November 6, 2 | 2018-11-06 |
| Quick connection coupling Grant 10,047,890 - Li August 14, 2 | 2018-08-14 |
| No-tools spread faucet assembly, kits and methods Grant 9,835,281 - Pitsch , et al. December 5, 2 | 2017-12-05 |
| Faucet Assembly With Integrated Anti-Scald Device App 20170328041 - Seggio; Francis A. ; et al. | 2017-11-16 |
| Pull-out Faucet Hose Retraction System And Method App 20170096801 - Pitsch; Walter ; et al. | 2017-04-06 |
| Quick Connection Coupling App 20160305590 - Li; Hsiao Chang | 2016-10-20 |
| Quick connection coupling Grant 9,376,789 - Li June 28, 2 | 2016-06-28 |
| Sensor-operated Pull-out Faucet App 20160177551 - Li; Hsiao Chang ; et al. | 2016-06-23 |
| Auto-retracting Mechanism For Faucet Spray Head App 20160083942 - Li; Hsiao Chang | 2016-03-24 |
| No-Tools Spread Faucet Assembly, Kits and Methods App 20130220439 - Pitsch; Walter ; et al. | 2013-08-29 |
| Quick Connection Coupling App 20120228871 - Li; Hsiao Chang | 2012-09-13 |
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