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Ambrose Shing-Yin Leung

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  • Kwai Chung, New Territories, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lamp
    • Patent number D498547
    • Issue date Nov 16, 2004
    • Benson Chung-Pun Leung
    • D26 - Lighting
  • Information Patent Grant

    Lamp
    • Patent number D498311
    • Issue date Nov 9, 2004
    • Benson Chung-Pun Leung
    • D26 - Lighting
  • Information Patent Grant

    Lamp
    • Patent number D498312
    • Issue date Nov 9, 2004
    • Benson Chung-Pun Leung
    • D26 - Lighting
  • Information Patent Grant

    Flashlight
    • Patent number D498014
    • Issue date Nov 2, 2004
    • The Coleman Company, Inc.
    • James Michael Cormier
    • D26 - Lighting
  • Information Patent Grant

    Lantern
    • Patent number D498015
    • Issue date Nov 2, 2004
    • Ambrose Shing-Yin Leung
    • D26 - Lighting
  • Information Patent Grant

    Key fob
    • Patent number D495132
    • Issue date Aug 31, 2004
    • The Coleman Company, Inc.
    • James Michael Cormier
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Lantern
    • Patent number D487809
    • Issue date Mar 23, 2004
    • The Coleman Company, Inc.
    • Ambrose Shing-Yin Leung
    • D26 - Lighting
  • Information Patent Grant

    Lantern
    • Patent number D487597
    • Issue date Mar 16, 2004
    • The Coleman Company, Inc.
    • Ambrose Shing-Yin Leung
    • D26 - Lighting
  • Information Patent Grant

    Lantern
    • Patent number D486934
    • Issue date Feb 17, 2004
    • Ambrose Shing-Yin Leung
    • D26 - Lighting
  • Information Patent Grant

    Lantern
    • Patent number D486933
    • Issue date Feb 17, 2004
    • Ambrose Shing-Yin Leung
    • D26 - Lighting
  • Information Patent Grant

    Lantern
    • Patent number D485928
    • Issue date Jan 27, 2004
    • The Coleman Company, Inc.
    • Ambrose Shing-Yin Leung
    • D26 - Lighting

Patents Applicationslast 30 patents

  • Information Patent Application

    Lamp retainer assembly
    • Publication number 20050030742
    • Publication date Feb 10, 2005
    • The Coleman Company, Inc.
    • Benson Chung-Pun Leung
    • H01 - BASIC ELECTRIC ELEMENTS