TREA

Lai King Ma

Follow

Person

  • Fanling, HK
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Attachable portable lighting device and methods of operation
    • Patent number 8,360,594
    • Issue date Jan 29, 2013
    • Eveready Battery Company, Inc.
    • Earl K Sant
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting device
    • Patent number D647229
    • Issue date Oct 18, 2011
    • Eveready Battery Company, Inc.
    • Lai King Ma
    • D26 - Lighting
  • Information Patent Grant

    Lighting device
    • Patent number D642311
    • Issue date Jul 26, 2011
    • Eveready Battery Company, Inc.
    • Lai King Ma
    • D26 - Lighting
  • Information Patent Grant

    Lighting device
    • Patent number D612968
    • Issue date Mar 30, 2010
    • Eveready Battery Co., Inc.
    • Lai King Ma
    • D26 - Lighting
  • Information Patent Grant

    Lighting device
    • Patent number D607132
    • Issue date Dec 29, 2009
    • Eveready Battery Company, Inc.
    • Lai King Ma
    • D26 - Lighting
  • Information Patent Grant

    Lighting device
    • Patent number D606688
    • Issue date Dec 22, 2009
    • Eveready Battery Company, Inc.
    • Lai King Ma
    • D26 - Lighting
  • Information Patent Grant

    Lighting device
    • Patent number D590975
    • Issue date Apr 21, 2009
    • Eveready Battery Co., Inc.
    • Lai King Ma
    • D26 - Lighting
  • Information Patent Grant

    Lighting device
    • Patent number D590531
    • Issue date Apr 14, 2009
    • Eveready Battery Co., Inc.
    • Lai King Ma
    • D26 - Lighting
  • Information Patent Grant

    Lighting device
    • Patent number D587830
    • Issue date Mar 3, 2009
    • Eveready Battery Company, Inc.
    • Lai King Ma
    • D26 - Lighting
  • Information Patent Grant

    Lighting device
    • Patent number D574527
    • Issue date Aug 5, 2008
    • Eveready Battery Company, Inc.
    • Michael S. Squires
    • D26 - Lighting

Patents Applicationslast 30 patents