GUO-ZHONG WU

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Xiamen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Three-way flow dividing valve structure
- Patent number 11,300,218
- Issue date Apr 12, 2022
- PURITY (XIAMEN) SANITARY WARE CO., LTD.
- James Wu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Connection structure of shower column system
- Patent number 11,261,588
- Issue date Mar 1, 2022
- PURITY (XIAMEN) SANITARY WARE CO., LTD.
- James Wu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Liquid pump mechanism for soap dispenser
- Patent number 11,089,914
- Issue date Aug 17, 2021
- PURITY (XIAMEN) SANITARY WARE CO., LTD.
- James Wu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
THREE-WAY FLOW DIVIDING VALVE STRUCTURE
- Publication number 20210222780
- Publication date Jul 22, 2021
- Purity (Xiamen) Sanitary Ware Co., Ltd.
- JAMES WU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONNECTION STRUCTURE OF SHOWER COLUMN SYSTEM
- Publication number 20210164201
- Publication date Jun 3, 2021
- Purity (Xiamen) Sanitary Ware Co., Ltd.
- JAMES WU
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
LIQUID PUMP MECHANISM FOR SOAP DISPENSER
- Publication number 20210000304
- Publication date Jan 7, 2021
- Purity (Xiamen) Sanitary Ware Co., Ltd.
- JAMES WU
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...