Bone screws, namely, pedicle screws

Precast concrete brick units

[ plasma cutting torches and ] parts for plasma cutting torches, namely, electrode [ s, tips, gas distributors, shield cups, O-rings, coil springs and stand-off cutting guides ]

blocking element incorporated in a suspension system for land vehicular cargo trailers that operates to prevent the phenomenon known in the industry as "dock walk" and/or "trailer walk" by maintaining a fixed distance between the trailer axle and the trailer bed upon activation of the component