Tooth brushes; Dental floss picks; Dental flossers; Electric toothbrush replacement heads; Electric toothbrushes; Electrical toothbrushes; Heads for electric toothbrushes; Oral care kit comprising toothbrushes and floss; Water flossers

Computer services, namely, creation of an online virtual environment for converging terrestrial and space physical and digital realities and providing synthetic and simulated extended-reality (XR) training, testing, and operations environments to achieve an interactive capability for users to work together to engage in space operations and in battle scenarios