Non-metal doors; non-metal runners for sliding doors; doors of glass, wooden doors [ and plastic doors ] for buildings; [ non-metal doors, namely, mirror doors; ] non-metal doors, namely, vertically sliding doors; [ door casings, not of metal; folding doors, not of metal; nonmetal sliding doors that may be vertically raised; ] door panels, not of metal; door frames, not of metal; [ non-metal door cases; door jambs, non-metallic; insect screens not of metal for doors; non-metal windows; non-me...