Wheeled carts specially adapted for AV equipment; camera accessories, namely, camera mounts and supports, camera mounts in the nature of camera cranes, extendable telescopic jib arms used to hold cameras, adjustable-length mounts for holding cameras; hand held film camera, video camera and photo camera mount accessories, namely, stabilizing systems comprised of rests and platforms, body supports and shoulder supports being stabilizers, made out of metal, plastic, foam and cloth; light directo...