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Jinfei Dong

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  • Xiamen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Outdoor shower device
    • Patent number 11,399,669
    • Issue date Aug 2, 2022
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Thermal container
    • Patent number 11,142,389
    • Issue date Oct 12, 2021
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Thermal container
    • Patent number 11,142,388
    • Issue date Oct 12, 2021
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Outdoor shower device
    • Patent number 11,109,719
    • Issue date Sep 7, 2021
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Thermal bag
    • Patent number 11,040,820
    • Issue date Jun 22, 2021
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Thermal insulation bag
    • Patent number 9,856,069
    • Issue date Jan 2, 2018
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    THERMAL CONTAINER
    • Publication number 20220274764
    • Publication date Sep 1, 2022
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    OUTDOOR SHOWER DEVICE
    • Publication number 20210274983
    • Publication date Sep 9, 2021
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    THERMAL BAG
    • Publication number 20200172318
    • Publication date Jun 4, 2020
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    THERMAL CONTAINER
    • Publication number 20200172320
    • Publication date Jun 4, 2020
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    OUTDOOR SHOWER DEVICE
    • Publication number 20200170454
    • Publication date Jun 4, 2020
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    THERMAL BAG
    • Publication number 20200017281
    • Publication date Jan 16, 2020
    • XIAMEN KINGQUEEN INDUSTRIAL CO., LTD.
    • Jinfei Dong
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...