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Patent applications and USPTO patent grants for Dan; Tangjun.The latest application filed is for "water outlet device with water stop and flow rate control".
Patent | Date |
---|---|
Automatically resettable press-type switching valve and bathtub faucet Grant 11,022,234 - Wei , et al. June 1, 2 | 2021-06-01 |
Water Outlet Device With Water Stop And Flow Rate Control App 20210108398 - DAN; Tangjun ;   et al. | 2021-04-15 |
Cool water discharging method and a switch valve with cool water discharging function Grant 10,787,796 - Lin , et al. September 29, 2 | 2020-09-29 |
Automatically Resettable Press-type Switching Valve And Bathtub Faucet App 20190249795 - WEI; Zhijian ;   et al. | 2019-08-15 |
Cool Water Discharging Method And A Switch Valve With Cool Water Discharging Function App 20170191248 - LIN; Fangqi ;   et al. | 2017-07-06 |
Water-saving switch equipment Grant 8,151,826 - Dan April 10, 2 | 2012-04-10 |
Water-saving Switch Equipment App 20110155940 - DAN; Tangjun | 2011-06-30 |
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