Building materials consisting of glass; Glass panels for doors; Glass panels for windows; Non-metallic building elements made from glass

Surgical telescopes, illuminated surgical telescopes, fiber optic television headlights, light sources and wall and floor stands therefor, light source turrets, light cables, light cable end fittings, magnifying loupes, fiber optic cables and trays, audio cables, video cables and cameras, surgical headlight positioning controls

Electronic and optical medical instrumentation and accessories, namely surgical headlights, fiber optic surgical headlight systems, endoscopic cables, headbands and associated sweatbands and gown clips for use in operating rooms, medical retractors, speculums, suction tubes, fiber optic illuminated retractors and probes, and carrying cases, floor stands for use with medical equipment and instruments; duffel bags for the foregoing medical equipment