TREA

Dongguan Weihong Hardware and Plastic Products Co., Ltd.

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  • Dongguan, Guangdong, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Headrest adjusting device
    • Patent number D891902
    • Issue date Aug 4, 2020
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Zhu He
    • D08 - Tools and hardware
  • Information Patent Grant

    Lifting device for headrest
    • Patent number 10,595,642
    • Issue date Mar 24, 2020
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Jianhua Liu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bracket
    • Patent number D872562
    • Issue date Jan 14, 2020
    • DONGGUAN WEIHONG HARDWARE AND PLASTICS PRODUCTS CO., LTD.
    • Zhu He
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric support system for headrest
    • Patent number 10,512,339
    • Issue date Dec 24, 2019
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Zhu He
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric push rod and electric headrest support
    • Patent number 10,413,071
    • Issue date Sep 17, 2019
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Headrest adjusting device
    • Patent number 10,413,078
    • Issue date Sep 17, 2019
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hinge
    • Patent number D834916
    • Issue date Dec 4, 2018
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Automatic support system for headrest
    • Patent number 9,861,204
    • Issue date Jan 9, 2018
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hinge
    • Patent number D804277
    • Issue date Dec 5, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Hinge
    • Patent number D804276
    • Issue date Dec 5, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Sleeve for installing hinge
    • Patent number 9,723,931
    • Issue date Aug 8, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Automatic support for headrest
    • Patent number D792595
    • Issue date Jul 18, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Sleeve for installing hinge
    • Patent number D789767
    • Issue date Jun 20, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric support system for headrest
    • Patent number 9,681,751
    • Issue date Jun 20, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric support system for sofa
    • Patent number 9,675,178
    • Issue date Jun 13, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multifunctional table board
    • Patent number D787223
    • Issue date May 23, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D06 - Furnishings
  • Information Patent Grant

    Electric support for headrest
    • Patent number D783383
    • Issue date Apr 11, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric support for sofa
    • Patent number D782898
    • Issue date Apr 4, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric support for headrest
    • Patent number D782834
    • Issue date Apr 4, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D06 - Furnishings
  • Information Patent Grant

    Wireless charging device
    • Patent number D778830
    • Issue date Feb 14, 2017
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Hinge
    • Patent number 9,399,421
    • Issue date Jul 26, 2016
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hinge
    • Patent number D758164
    • Issue date Jun 7, 2016
    • Dongguan Weihong Hardware and Plastic Products Co., Ltd.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Backrest translation mechanism
    • Patent number 9,320,359
    • Issue date Apr 26, 2016
    • Dongguan Weihong Hardware and Plastic Products Co., Ltd.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mounting base
    • Patent number D752415
    • Issue date Mar 29, 2016
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Lifting stand for adjusting headrest
    • Patent number 9,282,827
    • Issue date Mar 15, 2016
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hinge
    • Patent number D744808
    • Issue date Dec 8, 2015
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Hinge
    • Patent number D744809
    • Issue date Dec 8, 2015
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Hinge
    • Patent number D744313
    • Issue date Dec 1, 2015
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Hinge
    • Patent number D719810
    • Issue date Dec 23, 2014
    • Dongguan Weihong Hardware and Plastic Products Co., Ltd.
    • Wei Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Hinge
    • Patent number D719434
    • Issue date Dec 16, 2014
    • Dongguan Weihong Hardware and Plastic Products Co., Ltd.
    • Wei Lu
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    HEADREST ADJUSTING DEVICE
    • Publication number 20190090649
    • Publication date Mar 28, 2019
    • Dongguan Weihong Hardware and Plastic Products Co. Ltd.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LIFTING DEVICE FOR HEADREST
    • Publication number 20190069682
    • Publication date Mar 7, 2019
    • Dongguan Weihong Hardware and Plastic Products Co., Ltd.
    • Jianhua Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HEADREST ADJUSTMENT DEVICE
    • Publication number 20190021503
    • Publication date Jan 24, 2019
    • Dongguan Weihong Hardware and Plastic Products Co., Ltd.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC SUPPORT SYSTEM FOR HEADREST
    • Publication number 20180368581
    • Publication date Dec 27, 2018
    • Dongguan Weihong Hardware and Plastic Products Co., Ltd.
    • Zhu He
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC PUSH ROD AND ELECTRIC HEADREST SUPPORT
    • Publication number 20180125242
    • Publication date May 10, 2018
    • Dongguan Weihong Hardware and Plastic Products Co. Ltd.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC SUPPORT SYSTEM FOR SOFA
    • Publication number 20160345740
    • Publication date Dec 1, 2016
    • Dongguan Weihong Hardware and Plastic Products Co., Ltd.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SLEEVE FOR INSTALLING HINGE
    • Publication number 20160286969
    • Publication date Oct 6, 2016
    • Dongguan Weihong Hardware and Plastic Products Co. Ltd.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATIC SUPPORT SYSTEM FOR HEADREST
    • Publication number 20160227934
    • Publication date Aug 11, 2016
    • Dongguan Weihong Hardware and Plastic Products Co., Ltd.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC SUPPORT SYSTEM FOR HEADREST
    • Publication number 20160088945
    • Publication date Mar 31, 2016
    • Dongguan Weihong Hardware and Plastic Products Co., Ltd.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HINGE
    • Publication number 20160040464
    • Publication date Feb 11, 2016
    • Dongguan Weihong Hardware and Plastic Products Co. Ltd.
    • Wei Lu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    BACKREST TRANSLATION MECHANISM
    • Publication number 20150196122
    • Publication date Jul 16, 2015
    • Dongguan Weihong Hardware and Plastic Products Co., Ltd.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HINGE ADJUSTER
    • Publication number 20130333161
    • Publication date Dec 19, 2013
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • B60 - VEHICLES IN GENERAL