TREA

CHOON NANG ELECTRICAL APPLIANCE MFY., LTD.

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Organization

  • Aberdeen, HK
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Electric cutter
    • Patent number D542108
    • Issue date May 8, 2007
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Vincent Yiu Tak Chu
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric sander
    • Patent number D539107
    • Issue date Mar 27, 2007
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Vincent Yiu Tak Chu
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric saw
    • Patent number D534778
    • Issue date Jan 9, 2007
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Vincent Yiu Tak Chu
    • D08 - Tools and hardware
  • Information Patent Grant

    Rechargeable battery pack
    • Patent number 7,157,180
    • Issue date Jan 2, 2007
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Tat Nin Lui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric sander
    • Patent number D528886
    • Issue date Sep 26, 2006
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Power hand tool
    • Patent number 7,109,613
    • Issue date Sep 19, 2006
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Tat Nin Lui
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Electric cutting tool
    • Patent number 7,107,690
    • Issue date Sep 19, 2006
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Tat Nin Lui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder for power tool
    • Patent number 7,101,267
    • Issue date Sep 5, 2006
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Tat Nin Lui
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Electric sander
    • Patent number D526869
    • Issue date Aug 22, 2006
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Router attachment
    • Patent number D522338
    • Issue date Jun 6, 2006
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Circular saw
    • Patent number D521336
    • Issue date May 23, 2006
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Saw attachment for rotary driving tool
    • Patent number D519810
    • Issue date May 2, 2006
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Vincent Yiu Tak Chu
    • D08 - Tools and hardware
  • Information Patent Grant

    Rotary driving tool
    • Patent number D509719
    • Issue date Sep 20, 2005
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Vincent Yiu Tak Chu
    • D08 - Tools and hardware
  • Information Patent Grant

    Flashlight
    • Patent number D507371
    • Issue date Jul 12, 2005
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D26 - Lighting
  • Information Patent Grant

    Drill bit
    • Patent number 6,637,987
    • Issue date Oct 28, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Tat Nin Lui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric trimmer
    • Patent number D478487
    • Issue date Aug 19, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric trimmer
    • Patent number D478489
    • Issue date Aug 19, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric trimmer
    • Patent number D478259
    • Issue date Aug 12, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric trimmer
    • Patent number D478260
    • Issue date Aug 12, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric trimmer
    • Patent number D477204
    • Issue date Jul 15, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric trimmer
    • Patent number D477203
    • Issue date Jul 15, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric driver for screw or the like
    • Patent number D474086
    • Issue date May 6, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric trimmer
    • Patent number D471781
    • Issue date Mar 18, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric cleaner/polisher
    • Patent number D471329
    • Issue date Mar 4, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Electric trimmer
    • Patent number D470735
    • Issue date Feb 25, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric driver for screw or the like
    • Patent number D469324
    • Issue date Jan 28, 2003
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric drill
    • Patent number D460673
    • Issue date Jul 23, 2002
    • Choon Nang Electrical Appliance Mfy. Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric drill
    • Patent number D460674
    • Issue date Jul 23, 2002
    • Choon Nang Electrical Appliance Mfy. Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Rotary driving tool
    • Patent number D459178
    • Issue date Jun 25, 2002
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Ping Hay Heun
    • D08 - Tools and hardware
  • Information Patent Grant

    Electric sander
    • Patent number D453460
    • Issue date Feb 12, 2002
    • Choon Nang Electrical Appliance Mfy., Ltd.
    • Tat Nin Lui
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    Tool holder for power tool
    • Publication number 20060105687
    • Publication date May 18, 2006
    • CHOON NANG ELECTRICAL APPLIANCE MFY., LTD.
    • Tat Nin Lui
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Lighting device
    • Publication number 20060077667
    • Publication date Apr 13, 2006
    • CHOON NANG ELECTRICAL APPLIANCE MFY., LTD.
    • Tat Nin Lui
    • F21 - LIGHTING
  • Information Patent Application

    Power tool with tool bit holder operator
    • Publication number 20060018727
    • Publication date Jan 26, 2006
    • CHOON NANG ELECTRICAL APPLIANCE MFY., LTD.
    • Tat Nin Lui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electric cutting tool
    • Publication number 20050257382
    • Publication date Nov 24, 2005
    • CHOON NANG ELECTRICAL APPLIANCE MFY., LTD.
    • Tat Nin Lui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power hand tool
    • Publication number 20050236917
    • Publication date Oct 27, 2005
    • CHOON NANG ELECTRICAL APPLIANCE MFY., LTD.
    • Tat Nin Lui
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Rechargeable battery pack
    • Publication number 20040029426
    • Publication date Feb 12, 2004
    • CHOON NANG ELECTRICAL APPLIANCE MFY., LTD.
    • Tat Nin Lui
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Drill bit
    • Publication number 20030161697
    • Publication date Aug 28, 2003
    • CHOON NANG ELECTRICAL APPLIANCE MFY., LTD.
    • Tat Nin Lui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

  • Information Trademark

    76490917 - PALM DRIVER
    • Serial number 76490917
    • Filing date Feb 19, 2003
    • Choon Nang Electrical Appliance Mfy. Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    76135466 - ROBOSTAR
    • Serial number 76135466
    • Filing date Sep 26, 2000
    • Choon Nang Electrical Appliance Mfy. Ltd.
    • 7 - Machines and machine tools