3D camera systems, namely, adapters for allowing 3D shooting; 3D scanners; 3D spectacles; Downloadable chatbot software for replying to questions from online retail store customers related to consumer goods, scheduling doctor's appointments, making hotel reservations; Downloadable chatbot software using artificial intelligence for replying to questions from online retail store customers related to consumer goods, scheduling doctor's appointments, making hotel reservations; Downloadable comput...

3D bioprinters; 3D printers; 3D printing pens; Ceramic 3D printers; Laser engraving machines; Laser engraving machines for woodworking; Laser welding machines; Multi-purpose high pressure washers; Printheads for 3D printers; Three dimensional (3D) printers