Self-acting focussing projectors; Photography projectors; Digital projectors; Picture projectors; Planetarium projectors; Slide or photograph projection apparatus; Liquid crystal display (LCD) projectors; LCD projectors used to display advertisements; Projection screens; Profile projectors; LCD projectors; Projectors particularly projectors for the entertainment industry; Remote controls for projectors; Transparency projection apparatus; Multimedia projectors; Video projectors; Overhead proje...