Handles for dental floss; Interdental brushes for use in dental treatment; Interdental immobilization apparatus; Interdental immobilization instruments; Interdental stimulators for use in dental treatment; Denture parts; Dentures; Tongue blade holders; Tongue depressors for medical purposes; Tongue scrapers; Apparatus for dental purposes; Apparatus for dental use; Apparatus for use in dental laboratories; Dental apparatus and instruments; Dental apparatus, electric; Dental mirrors; Dental mouth mirrors; Dental picks, other than for personal use; Dental tools; Electrically operated dental apparatus; Hand held mirrors for use in dental inspection; Inspection apparatus for medical or dental use; Inspection devices for medical or dental use; Inspection instruments for medical or dental use; Inspection mirrors for medical or dental use; Periodontal irrigators for use in dental treatment; Teeth protectors for dental purposes; Electrical oral irrigators for use by dentists; Mouth mirrors for use in the examination of the oral cavity; Oral irrigators for use by dentists in washing the gums; Oral irrigators for use in dentistry; Tooth polishing appliances for use by dentists; Baby teething rings; Braces for teeth; Irrigating apparatus for use by dentists in washing teeth and gums; Orthodontic brackets (braces) for use in straightening teeth; Teeth braces; Teeth regulating (bracing) devices; Teething chains for relieving teething pain; Teething rings; Teething rings for relieving teething pain; Teething soothers