Zipeng Zhang

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Air release valve and air pressure driven toilet water tank drain v...
- Patent number 12,024,869
- Issue date Jul 2, 2024
- LAB (XIAMEN) SANITARY FITTINGS INC.
- Zipeng Zhang
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Leak-proof device for water inlet valve
- Patent number 10,920,406
- Issue date Feb 16, 2021
- LAB (XIAMEN) SANITARY FITTINGS INC.
- Yongmao Liu
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water stop valve
- Patent number 10,920,903
- Issue date Feb 16, 2021
- LAB (XIAMEN) SANITARY FITTINGS INC.
- Yongmao Liu
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Major water leak prevention apparatus for water inlet valve
- Patent number 10,132,067
- Issue date Nov 20, 2018
- LAB (XIAMEN) SANITARY FITTINGS INC
- Yongmao Liu
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Minor water leak prevention apparatus for water inlet valve
- Patent number 10,041,240
- Issue date Aug 7, 2018
- LAB (XIAMEN) SANITARY FITTINGS INC
- Yongmao Liu
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water inlet valve
- Patent number 9,441,354
- Issue date Sep 13, 2016
- LAB (XIAMEN)SANITARY FITTINGS INC.
- Yongmao Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
AIR RELEASE VALVE AND AIR PRESSURE DRIVEN TOILET WATER TANK DRAIN V...
- Publication number 20230160190
- Publication date May 25, 2023
- LAB (XIAMEN) SANITARY FITTINGS INC.
- ZIPENG ZHANG
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
MINOR WATER LEAK PREVENTION APPARATUS FOR WATER INLET VALVE
- Publication number 20170002555
- Publication date Jan 5, 2017
- LAB (XIAMEN) SANITARY FITTINGS INC.
- Yongmao Liu
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
MAJOR WATER LEAK PREVENTION APPARATUS FOR WATER INLET VALVE
- Publication number 20170002946
- Publication date Jan 5, 2017
- LAB (XIAMEN) SANITARY FITTING INC
- Yongmao Liu
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
WATER INLET VALVE
- Publication number 20150211220
- Publication date Jul 30, 2015
- Yongmao Liu
- E03 - WATER SUPPLY SEWERAGE