TREA

Kangming TAO

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  • Zhejiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ottoman linkage device, frame body, and seat
    • Patent number 12,178,325
    • Issue date Dec 31, 2024
    • DewertOkin Technology Group Co., Ltd.
    • Long Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Interlockingly extending driving mechanism for electric sofa
    • Patent number 11,564,496
    • Issue date Jan 31, 2023
    • DewertOkin Technology Group Co., Ltd.
    • Long Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sofa backrest adjusting apparatus with integrated headrest and lumb...
    • Patent number 11,478,083
    • Issue date Oct 25, 2022
    • DewertOkin Technology Group Co., Ltd.
    • Long Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Flip headrest device for sofa
    • Patent number 11,000,129
    • Issue date May 11, 2021
    • OKIN REFINED ELECTRIC TECHNOLOGY CO., LTD
    • Pengfei He
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Head and waist integrated device
    • Patent number 10,993,539
    • Issue date May 4, 2021
    • OKIN REFINED ELECTRIC TECHNOLOGY CO., LTD
    • Pengfei He
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SOFA EXTENSION APPARATUS
    • Publication number 20240298805
    • Publication date Sep 12, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD.
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    EXTENSION UNIT, ADJUSTMENT STRUCTURE, AND SEAT FRAME
    • Publication number 20240277145
    • Publication date Aug 22, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR FRAME AND CHAIR
    • Publication number 20240215726
    • Publication date Jul 4, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ADJUSTABLE BRACKET AND HIGH-FEET SOFA
    • Publication number 20240156263
    • Publication date May 16, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELDERLY CHAIR SUPPORT AND ELDERLY CHAIR
    • Publication number 20240148144
    • Publication date May 9, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SEAT BRACKET AND SEAT
    • Publication number 20240148145
    • Publication date May 9, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD.
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Sofa Seat Stretching Device
    • Publication number 20240138577
    • Publication date May 2, 2024
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD.
    • Liming YANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    OTTOMAN LINKAGE DEVICE, FRAME BODY, AND SEAT
    • Publication number 20230380597
    • Publication date Nov 30, 2023
    • DEWERTOKIN TECHNOLOGY GROUP CO., LTD
    • Long LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLIP HEADREST DEVICE FOR SOFA
    • Publication number 20200100596
    • Publication date Apr 2, 2020
    • OKIN Refined Electric Technology Co., Ltd.
    • Pengfei HE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HEAD AND WAIST INTEGRATED DEVICE
    • Publication number 20200100593
    • Publication date Apr 2, 2020
    • OKIN Refined Electric Technology Co., Ltd.
    • Pengfei HE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...