85891548
Apr 1, 2013
Feb 17, 2015
Fall protection non-electric descent device for controlled descent of persons from high objects or buildings comprised of anchors, harnesses, lines, lanyards, carabiners, and anchorage connectors, all for enabling people to descent automatically in a specific speed independent of weight; Safety and rescue equipment, namely, safety harnesses, and manually-operated devices for controlled descent of personnel from elevated locations; Safety and rescue equipment, namely, a lifeline system for horizontal or vertical movement composed of a descent controller and a rescue line
Electrical and Scientific Apparatus