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Qi Quan LIANG

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  • Guangzhou, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    Single-material All-plastic Lotion Pump
    • Publication number 20240367190
    • Publication date Nov 7, 2024
    • Guangzhou Shanggong Plastic Co.,Lid
    • Qi Quan 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

    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