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SHANDONG WEIDA MACHINERY CO., LTD

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  • SHANDONG, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Clamping jaw assembly and drill chuck
    • Patent number 11,400,526
    • Issue date Aug 2, 2022
    • SHANDONG WEIDA MACHINERY CO., LTD.
    • Yanzhao Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck
    • Patent number 11,198,184
    • Issue date Dec 14, 2021
    • SHANDONG WEIDA MACHINERY CO., LTD.
    • Yanzhao Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cooling chuck
    • Patent number 11,117,198
    • Issue date Sep 14, 2021
    • SHANDONG WEIDA MACHINERY CO., LTD.
    • Wenzhang Qiao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck
    • Patent number 9,744,601
    • Issue date Aug 29, 2017
    • Shandong Weida Machinery Co., Ltd.
    • Wenzhang Qiao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking mechanism, and clamping head device and fastening clamp wit...
    • Patent number 9,296,046
    • Issue date Mar 29, 2016
    • Shandong Weida Machinery Co., Ltd.
    • Guimu Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Force increasing self-locking drill chuck and self-locking mechanis...
    • Patent number 8,740,227
    • Issue date Jun 3, 2014
    • Shandong Weida Machinery Co., Ltd.
    • Zexin Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    One-way clutch and a clamping structure for a handled tool using th...
    • Patent number 7,972,093
    • Issue date Jul 5, 2011
    • Shandong Weida Machinery Co., Ltd.
    • Guijie Li
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drill chuck locked through an inclined wedge surface
    • Patent number 7,946,594
    • Issue date May 24, 2011
    • Shandong Weida Machinery Co., Ltd.
    • Xingda Tan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck with two-stage gripping
    • Patent number 7,896,356
    • Issue date Mar 1, 2011
    • Shandong Weida Machinery Co., Ltd.
    • Zexin Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking drill chuck
    • Patent number 7,654,539
    • Issue date Feb 2, 2010
    • Shandong Weida Machinery Co., Ltd.
    • Guimo Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck with gripping mechanism stop
    • Patent number 7,637,510
    • Issue date Dec 29, 2009
    • Shandong Weida Machinery Company Limited
    • Xingda Tan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping structure for a handled tool
    • Patent number 7,581,907
    • Issue date Sep 1, 2009
    • Shandong Weida Machinery Co., Ltd.
    • Zexin Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck
    • Patent number 7,296,803
    • Issue date Nov 20, 2007
    • Shandong Weida Machinery Co., Ltd.
    • Guimo Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking drill chuck
    • Patent number 7,249,770
    • Issue date Jul 31, 2007
    • Shandong Weida Machinery Co., Ltd.
    • Guimo Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hammerlock chuck
    • Patent number 7,128,324
    • Issue date Oct 31, 2006
    • Shandong Weida Machinery Co., Ltd.
    • Guimo Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-locking drill chuck
    • Patent number 7,125,021
    • Issue date Oct 24, 2006
    • Shandong Weida Machinery Co., Ltd.
    • Xingda Tan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking drill chuck
    • Patent number 6,991,238
    • Issue date Jan 31, 2006
    • Shandong Weida Machinery Co., Ltd.
    • Guimo Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hammerlock chuck
    • Patent number 6,848,691
    • Issue date Feb 1, 2005
    • Shandong Weida Machinery Co., Ltd.
    • Guimo Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Drill Chuck
    • Publication number 20210197292
    • Publication date Jul 1, 2021
    • SHANDONG WEIDA MACHINERY CO.,LTD.
    • Yanzhao LI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING JAW ASSEMBLY AND DRILL CHUCK
    • Publication number 20210154751
    • Publication date May 27, 2021
    • Shandong Weida Machinery Co., Ltd.
    • Yanzhao LI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cooling Chuck
    • Publication number 20200215654
    • Publication date Jul 9, 2020
    • SHANDONG WEIDA MACHINERY CO,, LTD.
    • Wenzhang Qiao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL CHUCK
    • Publication number 20150165529
    • Publication date Jun 18, 2015
    • Shandong Weida Machinery Co., LTD
    • Wenzhang Qiao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LOCKING MECHANISM, AND CLAMPING HEAD DEVICE AND FASTENING CLAMP WIT...
    • Publication number 20110316240
    • Publication date Dec 29, 2011
    • SHANDONG WEIDA MACHINERY CO., LTD.
    • Guimu Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill Chuck Locked Through An Inclined Wedge Surface
    • Publication number 20080136124
    • Publication date Jun 12, 2008
    • Shandong Weida Machinery Co., Ltd.
    • Xingda Tan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill chuck with two-stage gripping
    • Publication number 20070241519
    • Publication date Oct 18, 2007
    • SHANDONG WEIDA MACHINERY CO., LTD.
    • Zexin Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    One-way clutch and a clamping structure for a handled tool using th...
    • Publication number 20070074948
    • Publication date Apr 5, 2007
    • SHANDONG WEIDA MACHINERY CO., LTD.
    • Guijie Li
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Locking drill chuck
    • Publication number 20070013150
    • Publication date Jan 18, 2007
    • Shandong Weida Machinery Co., Ltd.
    • Guimo Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Clamping structure for a handled tool
    • Publication number 20060273529
    • Publication date Dec 7, 2006
    • SHANDONG WEIDA MACHINERY CO., LTD.
    • Zexin Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Locking drill chuck
    • Publication number 20050023775
    • Publication date Feb 3, 2005
    • SHANDONG WEIDA MACHINERY CO., LTD.
    • Guimo Yang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

  • Information Trademark

    87615020 - PEACOCK
    • Serial number 87615020
    • Registration number 5452575
    • Filing date Sep 20, 2017
    • SHANDONG WEIDA MACHINERY CO., LTD.
    • 7 - Machines and machine tools