Classification Information
holders for reflectors, tripods, light stands, boom pole arms, and adapters; adapter and mounting shoes for photographic apparatus; stands and mounts for photographic lights; supports specially adapted for the aforementioned photographic goods; clamps and clips for use with photographic equipment; light stand accessories, namely, swivel umbrella adapters, umbrella brackets, and counter weights; photographic equipment, namely, grip heads and extension arms, background support and copy stands
Electrical and Scientific Apparatus