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Guangzhou Shanggong Plastic Co., Ltd

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  • Guangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    All-plastic pump
    • Patent number 12,240,006
    • Issue date Mar 4, 2025
    • Guangzhou Shanggong Plastic Co., Ltd
    • Qiquan Liang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Anti-pollution bottle cap
    • Patent number 12,187,494
    • Issue date Jan 7, 2025
    • Guangzhou Shanggong Plastic Co., Ltd
    • Qi Quan Liang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dual-spring all-plastic vacuum pump
    • Patent number 11,786,925
    • Issue date Oct 17, 2023
    • Guangzhou Shanggong Plastic Co., Ltd
    • Qiquan Liang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    All-plastic Pump
    • Publication number 20240253073
    • Publication date Aug 1, 2024
    • Guangzhou Shanggong Plastic Co.,Ltd
    • Qiquan LIANG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Single Material All Plastic Lotion Pump and Storage Bottle of Appli...
    • Publication number 20240216937
    • Publication date Jul 4, 2024
    • Guangzhou Shanggong Plastic Co., Ltd.
    • Qi Quan LIANG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Single-material All-plastic Pump and Storage Bottle Applied Thereby
    • Publication number 20240109090
    • Publication date Apr 4, 2024
    • Guangzhou Shanggong Plastic Co., Ltd.
    • Qi Quan LIANG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Dual-spring All-plastic Vacuum Pump
    • Publication number 20230264218
    • Publication date Aug 24, 2023
    • Guangzhou Shanggong Plastic Co.,Ltd
    • Qiquan LIANG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Anti-pollution Bottle Cap
    • Publication number 20230219719
    • Publication date Jul 13, 2023
    • Guangzhou Shanggong Plastic Co.,Ltd
    • Qi Quan LIANG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL