Patents Assigned to Cambnia County Association
  • Mine escape system
    Publication number: 20070245946
    Abstract: The improved mine escape line having a length of braided metallic cable preferably galvanized steel, with opposing ends with quick connectors located on each end. Located along the line at spaced intervals are tactile feedback information markers are fastened around the line for indicating by touch the direction of travel for safety or exits purposes. The braided metallic line has an outer protective layer of transparent plastic.
    Type: Application
    Filed: April 20, 2006
    Publication date: October 25, 2007
    Applicant: Cambnia County Association
    Inventor: Allen Smith