COMFORT SYSTEM BACKPACK

Brand Owner (click to sort) Address Description
Z-FORCE TRG Accessories 2047 Westport Center Drive St. Louis MO 63132 Comfort system for a backpack, namely, shoulder straps sold as an integral component of backpacks that feature soft, flexible polymer nodes to disperse the pack's weight;Z FORCE;
ZERO FORCE TRG Accessories 2047 Westport Center Drive St. Louis MO 63146 comfort system for a backpack strap;0 FORCE;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A backpack with backpack frame and adjustable shoulder harness removably fitting a person, the backpack further comprising an internal combustion engine with a pulley system connecting the engine to a propeller axle with propeller, a propeller surround with air intake and air outlet whereby the propeller propels a person upon a given surface. Handles comprise controls for throttle, kill switch, and lights. Handles are a part of the backpack frame or of ski poles. A pendulum emergency stop device kills the engine if the person falls.