I-3

Orthodontic appliances; orthodontic aids, namely, orthodontic training appliances which assist in straightening teeth, correcting arch development, improving jaw growth and facial development, braces for teeth, dental bite trays, dental plates, teeth retainers; dental apparatus, namely, dental handpieces, dental impression trays, dental inlays; training devices for teeth, tongues and facial muscles in the nature of mouth guards for medical purposes