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6672205 CANADA INCORPORATED

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  • Coquitlam, CA
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Pick hole guard for manhole covers
    • Patent number 9,909,276
    • Issue date Mar 6, 2018
    • 6672205 Canada Incorporated
    • Tina Thompson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pick hole guard for manhole covers
    • Patent number 9,447,559
    • Issue date Sep 20, 2016
    • 6672205 Canada Incorporated
    • Tina Thompson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pick hole guard for manhole covers
    • Patent number 8,579,541
    • Issue date Nov 12, 2013
    • 6672205 Canada Incorporated
    • Tina Thompson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    PICK HOLE GUARD FOR MANHOLE COVERS
    • Publication number 20170138014
    • Publication date May 18, 2017
    • 6672205 CANADA INCORPORATED
    • Tina THOMPSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PICK HOLE GUARD FOR MANHOLE COVERS
    • Publication number 20110311306
    • Publication date Dec 22, 2011
    • 6672205 CANADA INCORPORATED
    • Tina THOMPSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PICK HOLE GUARD FOR MANHOLE COVERS
    • Publication number 20080213043
    • Publication date Sep 4, 2008
    • 6672205 CANADA INCORPORATED
    • Tina THOMPSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Trademarklast 30 trademarks