TREA

Shanghai MingWei Hardware Co., Ltd.

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cross bar type unlock-driving structure
    • Patent number 12,209,436
    • Issue date Jan 28, 2025
    • SHANGHAI MING WEI HARDWARE CO., LTD.
    • Lawrence Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Universal door lock-driving assembly
    • Patent number 10,597,910
    • Issue date Mar 24, 2020
    • SHANGHAI MINGWEI HARDWARE CO., LTD.
    • Lawrence Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    UNLOCKING TRANSMISSION MECHANISM FOR ELECTRIC CONTROL SYSTEM OF EME...
    • Publication number 20240295138
    • Publication date Sep 5, 2024
    • Shanghai Ming Wei Hardware Co., Ltd.
    • Jung-Chung CHEN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    UNIVERSAL ADAPTOR FOR DOOR HANDLE
    • Publication number 20230265678
    • Publication date Aug 24, 2023
    • Shanghai Ming Wei Hardware Co., Ltd.
    • JUNG-CHUNG CHEN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CROSS BAR TYPE UNLOCK-DRIVING STRUCTURE
    • Publication number 20220268060
    • Publication date Aug 25, 2022
    • Shanghai MingWei Hardware Co., Ltd.
    • Lawrence CHEN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CROSS BAR TYPE UNIVERSAL LOCK-DRIVING STRUCTURE
    • Publication number 20210140201
    • Publication date May 13, 2021
    • Shanghai MingWei Hardware Co., Ltd.
    • Lawrence CHEN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    UNIVERSAL DOOR LOCK-DRIVING ASSEMBLY
    • Publication number 20170314299
    • Publication date Nov 2, 2017
    • Shanghai MingWei Hardware Co., Ltd.
    • Lawrence CHEN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCKER ASSEMBLY FOR DOOR BOARDS
    • Publication number 20160168879
    • Publication date Jun 16, 2016
    • Shanghai MingWei Hardware Co., Ltd.
    • Lawrence CHEN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Trademarklast 30 trademarks