Patents Assigned to Aluminium Ladder Company
  • CEMENT INDUSTRY GANGWAY AND SAFETY CAGE
    Publication number: 20120006618
    Abstract: A safety cage improves the safety of workers servicing tanker vehicles having top side hatches. A part or parts of the cage can be repositioned to permit the hatch cover to be opened and then can be returned to a safety enhancing position.
    Type: Application
    Filed: June 1, 2011
    Publication date: January 12, 2012
    Applicant: Aluminium Ladder Company
    Inventors: Adam Lewis DuBose, Ronald Wayne Bennett