TREA

Huosheng Zhan

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  • Xiamen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mounting and dismounting nut structure
    • Patent number 11,644,061
    • Issue date May 9, 2023
    • XIAMEN LOTA INTERNATIONAL CO., LTD.
    • Dezheng Yu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded nut
    • Patent number 11,644,060
    • Issue date May 9, 2023
    • XIAMEN LOTA INTERNATIONAL CO., LTD.
    • Qingshui Ma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Installation nut
    • Patent number 11,585,367
    • Issue date Feb 21, 2023
    • XIAMEN LOTA INTERNATIONAL CO., LTD.
    • Qingshui Ma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MOUNTING AND DISMOUNTING NUT STRUCTURE
    • Publication number 20200362905
    • Publication date Nov 19, 2020
    • XIAMEN LOTA INTERNATIONAL CO., LTD.
    • Dezheng YU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREADED NUT
    • Publication number 20200362902
    • Publication date Nov 19, 2020
    • XIAMEN LOTA INTERNATIONAL CO., LTD.
    • Qingshui MA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INSTALLATION NUT
    • Publication number 20200362904
    • Publication date Nov 19, 2020
    • XIAMEN LOTA INTERNATIONAL CO., LTD.
    • Qingshui MA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...