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Qiqi Yin

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  • Nanjing, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20240172588
    • Publication date May 30, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Zhen Wang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SELF-PROPELLED DEVICE
    • Publication number 20240059138
    • Publication date Feb 22, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Chenglong Hu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20230292660
    • Publication date Sep 21, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Zhen Wang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20210329836
    • Publication date Oct 28, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Zhen Wang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING