THE SCREEN WORKS

audio visual presentation systems, namely, screens which incorporate power and illumination apparatus, and apparatus for joining, fixing, adjusting, and positioning the screens and materials and components to frames to form screens; communication systems, namely, apparatus and frames for carrying materials and components, frameworks for supporting materials, and materials and apparatus for carrying or supporting messages or images; projection screens and accessories designed specifically for use therewith, namely, stands, roll carts, frames and assemblies