TREA

Guowei WANG

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  • Jiaxing, 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...

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

    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...