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Changzheng Ni

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  • Xiamen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Three-way pipe connector
    • Patent number D1055238
    • Issue date Dec 24, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet
    • Patent number D1053993
    • Issue date Dec 10, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet
    • Patent number D1053992
    • Issue date Dec 10, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Magnetic pull-out faucet
    • Patent number 12,139,894
    • Issue date Nov 12, 2024
    • Lengjie Huang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Outlet water switching device with temperature display and shower s...
    • Patent number 12,139,896
    • Issue date Nov 12, 2024
    • Lengjie Huang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Faucet
    • Patent number D1048320
    • Issue date Oct 22, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Easily-mounted pull-out faucet
    • Patent number 12,123,179
    • Issue date Oct 22, 2024
    • Lengjie Huang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Basin faucet with filter
    • Patent number 12,110,667
    • Issue date Oct 8, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Lengjie Huang
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Faucet
    • Patent number D1042747
    • Issue date Sep 17, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xiaodong Xie
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Waterway switching structure for multifunctional shower head and mu...
    • Patent number 12,090,496
    • Issue date Sep 17, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Changzheng Ni
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Multifunctional wall-mounted faucet
    • Patent number D1039114
    • Issue date Aug 13, 2024
    • Lengjie Huang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Magnetic pull-out faucet
    • Patent number D1027123
    • Issue date May 14, 2024
    • Haihua Su
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Shower head
    • Patent number D1015483
    • Issue date Feb 20, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Shower assembly with adjustable water delivery angle
    • Patent number 11,898,335
    • Issue date Feb 13, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Changzheng Ni
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Switching device for shower system and shower system including same
    • Patent number 11,813,621
    • Issue date Nov 14, 2023
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Jianxiong Shen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Magnetic handheld shower
    • Patent number D1004748
    • Issue date Nov 14, 2023
    • Haihua Su
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Adjustable shower mount
    • Patent number D1002803
    • Issue date Oct 24, 2023
    • Haihua Su
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Anti-slip shower system
    • Patent number 11,773,573
    • Issue date Oct 3, 2023
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Changzheng Ni
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Structure for aligning handle and mounting base of faucet and wides...
    • Patent number 11,761,180
    • Issue date Sep 19, 2023
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Wenjun Li
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Shower control valve with reasonable arrangement
    • Patent number 11,365,818
    • Issue date Jun 21, 2022
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Changzheng Ni
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    SWITCHING VALVE
    • Publication number 20240418274
    • Publication date Dec 19, 2024
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • YUNAN HU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOWER HEAD WITH AUTOMATICALLY RESETTABLE SPRAY GUN
    • Publication number 20240399392
    • Publication date Dec 5, 2024
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • YUNAN HU
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    TUBE SUPPORT ASSEMBLY CAPABLE OF ARBITRARY ADJUSTMENT
    • Publication number 20240003125
    • Publication date Jan 4, 2024
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Changzheng Ni
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    BASIN FAUCET WITH FILTER
    • Publication number 20230399827
    • Publication date Dec 14, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • LENGJIE HUANG
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    SHOWER HEAD WITH ROTARY JET WATER
    • Publication number 20230398558
    • Publication date Dec 14, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Lengjie HUANG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SHOWER ASSEMBLY WITH ADJUSTABLE WATER DELIVERY ANGLE
    • Publication number 20230392358
    • Publication date Dec 7, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Changzheng NI
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    ROTARY SHEET-SHAPED WATER STRUCTURE AND SHOWER HEAD HAVING THE STRU...
    • Publication number 20230381794
    • Publication date Nov 30, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Changzheng NI
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    OUTLET WATER SWITCHING DEVICE WITH TEMPERATURE DISPLAY AND SHOWER S...
    • Publication number 20230203795
    • Publication date Jun 29, 2023
    • Yongqiang Yan
    • Lengjie Huang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    WALL-CONCEALED FAUCET AND SHOWER SYSTEM
    • Publication number 20230193603
    • Publication date Jun 22, 2023
    • Yongqiang Yan
    • Lengjie Huang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    MAGNETIC PULL-OUT FAUCET
    • Publication number 20230193604
    • Publication date Jun 22, 2023
    • Lengjie Huang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    EASILY-MOUNTED PULL-OUT FAUCET
    • Publication number 20230193601
    • Publication date Jun 22, 2023
    • Lengjie Huang
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SHOWER HEAD HANGER
    • Publication number 20230158535
    • Publication date May 25, 2023
    • Changzheng Ni
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    WATERWAY SWITCHING STRUCTURE FOR MULTIFUNCTIONAL SHOWER HEAD AND MU...
    • Publication number 20230083299
    • Publication date Mar 16, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Changzheng Ni
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SWITCHING DEVICE FOR SHOWER SYSTEM AND SHOWER SYSTEM INCLUDING SAME
    • Publication number 20230014980
    • Publication date Jan 19, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Jianxiong Shen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    STRUCTURE FOR ALIGNING HANDLE AND MOUNTING BASE OF FAUCET AND WIDES...
    • Publication number 20230021010
    • Publication date Jan 19, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Wenjun Li
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SHOWER CONTROL VALVE WITH RESONABLE ARRANGEMENT
    • Publication number 20220057003
    • Publication date Feb 24, 2022
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Changzheng NI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HOSE
    • Publication number 20200284009
    • Publication date Sep 10, 2020
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Changzheng NI
    • G01 - MEASURING TESTING
  • Information Patent Application

    SHOWERHEAD ASSEMBLY
    • Publication number 20150034738
    • Publication date Feb 5, 2015
    • Ateck (Xiamen) Showers Co., Ltd.
    • Jianhua Xu
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...