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WENZHOU TIANJIAO PEN INDUSTRIAL CO., LTD

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  • WHENZHOU, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical pencil
    • Patent number 12,151,503
    • Issue date Nov 26, 2024
    • WENZHOU TIANJIAO PEN INDUSTRIAL CO., LTD.
    • Aiguo Han
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    MECHANICAL PENCIL
    • Publication number 20240100877
    • Publication date Mar 28, 2024
    • WENZHOU TIANJIAO PEN INDUSTRIAL CO., LTD.
    • Aiguo HAN
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Trademarklast 30 trademarks

  • Information Trademark

    90846297 - TECHJOB
    • Serial number 90846297
    • Registration number 6814182
    • Filing date Jul 23, 2021
    • WENZHOU TIANJIAO PEN INDUSTRIAL CO., LTD.
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    79061733 - TIJI
    • Serial number 79061733
    • Registration number 3754848
    • Filing date Aug 26, 2008
    • WENZHOU TIANJIAO PEN INDUSTRIAL; CO., LTD.
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    79060803 - TIZO
    • Serial number 79060803
    • Registration number 3616371
    • Filing date Jun 16, 2008
    • WENZHOU TIANJIAO PEN INDUSTRIAL; CO., LTD.
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes