AT LOCK

Oral sleep appliance; Medical devices for treating sleep disorders; Medical devices, namely, oral devices to aid sleep by treating sleep apnea; Oral appliances, namely, mouthpieces used to treat snoring and sleep apnea; Dental apparatus and instruments for the diagnosis and treatment of snoring, sleep disorders and sleep apnea; Oral appliances in the nature of mouthpieces used to treat snoring, sleep disorders and sleep apnea; Splints for dental and orthodontic purposes; Electric dental devices, namely, electric analytical and diagnostic devices for diagnosis and treatment of snoring, sleep disorders and sleep apnea; Dental articulators; Mandibular splints and orthosis as medical devices for the treatment of snoring and sleep apnea; Mouth guards for medical purposes and replacement parts for mouth guards for medical purposes; Mouthpieces for medical purposes and replacement parts therefor; Therapeutic mouthpieces and replacement parts therefor; Therapeutic mouthpieces for the prevention of snoring and replacement parts therefor; Medical devices for use in the prevention of snoring, namely, therapeutic mouthpieces for the prevention of snoring and replacement parts therefor; Therapeutic mouthpieces for treating sleep apnea and replacement parts therefor; Therapeutic mouthpieces for treating sleep disorders and replacement parts therefor; Therapeutic mouthpieces for treating temporomandibular joint dysfunction and replacement parts therefor; Mouth guards for medical purposes and for treating temporomandibular joint dysfunction and replacement parts therefor; Therapeutic mouthpieces for treating periodontal disease and replacement parts therefor; Mouth guards for medical purposes and for treating periodontal disease and replacement parts therefor; Orthodontic instruments and orthodontic fittings in the nature of orthodontic appliances and replacement parts therefor; Medical apparatus, namely, mouth guards for medical purposes in the nature of intra-oral braces for teeth combined with therapeutic mouthpieces for the prevention of snoring or for treating sleep apnea and replacement parts therefor; Medical apparatus, namely, orthodontic braces for teeth for use with mouthpieces; Parts of medical devices, namely, hinges specially adapted for therapeutic mouthpieces; Parts of medical devices, namely, hinges specially adapted for therapeutic mouthpieces for the prevention of snoring or for treating sleep apnea and replacement parts therefor; Parts of medical devices, namely, hinges specially adapted for therapeutic mouthpieces in the nature of mouth guards for medical purposes for treating temporomandibular joint dysfunction and replacement parts therefor; Parts of medical devices, namely, hinges specially adapted for therapeutic mouthpieces in the nature of mouth guards for medical purposes for treating periodontal disease and replacement parts therefor; Orthodontic dental appliances, namely, hinges; Orthodontic dental appliances, namely, bite-jumping hinges