19 Non-metal blinds and not of textile, namely, exterior blinds, exterior blinds for protection against wind; Acoustic blinds, namely, non-metal and not of textile exterior blinds for absorption of sound; Exterior screens, namely, non-metal insect screens, non-metal window screens, screens for protection against wind, and window screens primarily made of plastic; Acoustic screens, namely, non-metal exterior screens for absorption of sound; Acoustic rollers, namely, non-metal and not of textile exterior roller blinds and roller shades for absorption of sound; Non-metal and not of textile exterior roller blinds; Non-metal and not of textile; Exterior roller screens in the nature of window, door and entry way screens; Exterior roller shades not of textile and not of metal; Shutters, namely, interior non-metal window shutters, non-metal blind shutters, non-metal screen shutters, non-metal exterior building shutters, non-metal roller shutters, and acoustic shutters, namely, interior non-metal window shutters, non-metal exterior building shutters, and non-metal roll shutters for absorption of sound; Doors not of metal; Domestic and commercial doors not of metal; Sliding, folding, retracting and rolling doors not of metal; Vertically-raisable doors not of metal; Ready-made doors principally of plastic; Assembled doors and door assemblies not of metal; Non-metal screens in the nature of insect screens, weather protection screens and ventilation screens for use as screen walls