TREA

GROTON INDUSTRIES, INC.

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Organization

  • Taipei, TW
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Lamp socket with multiple switches
    • Patent number 7,521,641
    • Issue date Apr 21, 2009
    • Groton Industries, Inc.
    • Chin-Feng Huang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lamp socket
    • Patent number 7,478,926
    • Issue date Jan 20, 2009
    • Groton Industries, Inc.
    • Chin-Feng Huang
    • F21 - LIGHTING
  • Information Patent Grant

    Collapsible lampshade for a table lamp
    • Patent number 6,439,746
    • Issue date Aug 27, 2002
    • Groton Industries, Inc.
    • Chin-Feng Huang
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Lamp Socket
    • Publication number 20080259592
    • Publication date Oct 23, 2008
    • Groton Industries, Inc.
    • Chin-Feng Huang
    • F21 - LIGHTING
  • Information Patent Application

    LAMP SOCKET WITH MULTIPLE SWITCHES
    • Publication number 20080253128
    • Publication date Oct 16, 2008
    • GROTON INDUSTRIES, INC.
    • Chin-Feng HUANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Collapsible lampshade for a table lamp
    • Publication number 20010036079
    • Publication date Nov 1, 2001
    • Groton Industries, Inc.
    • Chin-Feng Huang
    • F21 - LIGHTING

Trademarklast 30 trademarks