mechanical lifts and support equipment, namely, arms, extenders, lifts and balancers used to move, guide, lift, hold or stabilize payloads comprised of tools and cargo; mechanical support equipment, namely, arms or extenders to assist, guide, lift, hold or stabilize the human arm or hand in reaching, lifting and placement activity; and user-worn mechanical support and stabilization equipment consisting of a system of interconnected braces and supports to assist, guide, lift, hold, and stabili...

robotic non-medical exoskeleton systems worn by humans comprising wearable supports and braces for the purpose of assisting the lifting and carrying of loads for the person wearing the product