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CHUN YU WORKS & CO., LTD

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  • KANG SHAN, TW
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Bolt
    • Patent number 11,313,401
    • Issue date Apr 26, 2022
    • CHUN YU WORKS & CO., LTD.
    • Yu-Ren Chu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Arc shield for use in projection welding
    • Patent number 5,345,054
    • Issue date Sep 6, 1994
    • Chun Yu Works & Co., Ltd.
    • Chun-Tang Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    BOLT
    • Publication number 20200224703
    • Publication date Jul 16, 2020
    • CHUN YU WORKS & CO., LTD.
    • Yu-Ren CHU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SELF-TAPPING SCREW WITH DRILLING WING
    • Publication number 20190136898
    • Publication date May 9, 2019
    • CHUN YU WORKS & CO., LTD.
    • CHIN-FENG SHEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    85146278 - CHUN YU LOGISTIC SINCE 1949
    • Serial number 85146278
    • Registration number 4154835
    • Filing date Oct 6, 2010
    • CHUN YU WORKS & CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    77885473 - LION
    • Serial number 77885473
    • Filing date Dec 3, 2009
    • CHUN YU WORKS & CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    75567315 - LION
    • Serial number 75567315
    • Filing date Jun 22, 1999
    • CHUN YU WORKS & CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    75577315
    • Serial number 75577315
    • Registration number 2369418
    • Filing date Oct 27, 1998
    • CHUN YU WORKS & CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    75533338 - L
    • Serial number 75533338
    • Registration number 2340065
    • Filing date Aug 10, 1998
    • CHUN YU WORKS & CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    74074009 - L
    • Serial number 74074009
    • Registration number 1663165
    • Filing date Jun 29, 1990
    • CHUN YU WORKS & CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    74074101 - LEE
    • Serial number 74074101
    • Filing date Jun 29, 1990
    • CHUN YU WORKS & CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    74074102 - CHUN YU
    • Serial number 74074102
    • Registration number 1733934
    • Filing date Jun 29, 1990
    • CHUN YU WORKS & CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    74074154 - CY
    • Serial number 74074154
    • Registration number 1759054
    • Filing date Jun 29, 1990
    • CHUN YU WORKS & CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    73549076 - LION
    • Serial number 73549076
    • Filing date Jul 19, 1985
    • CHUN YU WORKS & CO., LTD.
    • 6 - Common metals and their alloys