VISTAMATIC

NON-METAL WINDOWS; NON-METAL OBSERVATION PANELS COMPRISED OF GLASS OR OTHER NON-OPAQUE MATERIAL SUCH AS PLASTIC, NON-METAL INSPECTION PANELS COMPRISED OF GLASS OR OTHER NON-OPAQUE MATERIAL SUCH AS PLASTIC THAT INCORPORATE * A * SHUTTER; WINDOW GLASS, GLASS FOR NON-METAL OBSERVATION PANELS FOR USE IN DOORS, WALLS, AND OTHER BARRIERS THAT ARE TEMPORARILY OR PERMANENTLY AFFIXED TO A PHYSICAL LOCATION AND ARE DESIGNED TO ACT AS A DIVIDER BETWEEN ONE OR MORE PHYSICAL AREAS, GLASS FOR NON-METAL INSPECTION PANELS FOR USE IN DOORS, WALLS, AND OTHER BARRIERS THAT ARE TEMPORARILY OR PERMANENTLY AFFIXED TO A PHYSICAL LOCATION AND ARE DESIGNED TO ACT AS A DIVIDER BETWEEN ONE OR MORE PHYSICAL AREAS, GLASS FOR SHUTTERS