for fastening scaffolds on gutters

Patents Grantslast 30 patents

  • Information Patent Grant

    Safety roof anchors

    • Patent number 9,194,129
    • Issue date Nov 24, 2015
    • John Vincent O'Donnell
    • E04 - BUILDING
  • Information Patent Grant

    Safety guard rail

    • Patent number 9,140,022
    • Issue date Sep 22, 2015
    • Eric Gilles Gilbert-Williams
    • E04 - BUILDING
  • Information Patent Grant

    Safety roof anchors

    • Patent number 8,511,036
    • Issue date Aug 20, 2013
    • John Vincent O'Donnell
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    Safety Roof Anchors

    • Publication number 20140182218
    • Publication date Jul 3, 2014
    • John Vincent O'Donnell
    • E04 - BUILDING
  • Information Patent Application

    SAFETY GUARD RAIL

    • Publication number 20140027696
    • Publication date Jan 30, 2014
    • Eric Gilles Gilbert-Williams
    • E04 - BUILDING
  • Information Patent Application

    SAFETY ROOF ANCHORS

    • Publication number 20120079786
    • Publication date Apr 5, 2012
    • John Vincent O'Donnell
    • E04 - BUILDING