Lee; Chin-Tsai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Chin-Tsai.The latest application filed is for "retractable hose structure of pull-out faucet".
- Lee; Chin-Tsai - Xianxi Township TW
- LEE; CHIN-TSAI - Hsien Hsi Hsiang TW
- Lee; Chin-Tsai - Chang Hua Hsien TW
- Lee; Chin-Tsai - Changhua Hsien TW
- Lee; Chin-Tsai - Taipei City TW
| Patent | Date |
|---|---|
| Positioning hose structure for pull-out faucet Grant 11,377,827 - Lee , et al. July 5, 2 | 2022-07-05 |
| Retractable hose structure of pull-out faucet Grant 11,280,070 - Lee , et al. March 22, 2 | 2022-03-22 |
| Positioning Hose Structure for Pull-Out Faucet App 20210381208 - Lee; Chin-Tsai ; et al. | 2021-12-09 |
| Retractable Hose Structure of Pull-Out Faucet App 20210381209 - Lee; Chin-Tsai ; et al. | 2021-12-09 |
| Vertical faucet structure Grant 9,637,892 - Lee , et al. May 2, 2 | 2017-05-02 |
| Vertical Faucet Structure App 20170044745 - Lee; Chin-Tsai ; et al. | 2017-02-16 |
| Connecting Structure for Outlet Pipe of Faucet App 20170044746 - Lee; Chin-Tsai ; et al. | 2017-02-16 |
| Faucet Grant D773,618 - Lee , et al. December 6, 2 | 2016-12-06 |
| Seamless Faucet And A Manufacturing Method Thereof App 20110041940 - LEE; CHIN-TSAI | 2011-02-24 |
| Shower Nozzle App 20100314472 - Lee; Chin-Tsai | 2010-12-16 |
| Spraying head for bathing Grant 7,617,996 - Lee November 17, 2 | 2009-11-17 |
| Shower head Grant D580,010 - Lee November 4, 2 | 2008-11-04 |
| Spraying Head For Bathing App 20080134429 - Lee; Chin-Tsai | 2008-06-12 |
| Shower head Grant D555,769 - Lee November 20, 2 | 2007-11-20 |
| Shower head assembly Grant 7,077,342 - Lee July 18, 2 | 2006-07-18 |
| Water spray nozzle Grant D517,164 - Lee March 14, 2 | 2006-03-14 |
| Shower head assembly App 20050263619 - Lee, Chin-Tsai | 2005-12-01 |
| Nozzle Head App 20040231046 - Lee, Chin-Tsai | 2004-11-25 |
| Showerhead App 20020158154 - Lee, Chin-Tsai | 2002-10-31 |
| Hot/cold water flowrate control device Grant 5,685,339 - Lee November 11, 1 | 1997-11-11 |
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