Pacifiers and other oral devices namely, pacifiers, teething rings and suckling devices in the nature of teething rings incorporating baby rattles, baby bottle nipples, lids for feeding bottles, namely, bottle mouth-tips or mouthpieces that facilitate the transfer of liquid into the mouth, feeding aids in the nature of feeding bottle teats, orthodontic appliances, teeth aligners, dental braces for teeth, orthodontic palate shape-expander, oral devices in the nature of a lastic thumb cover and therapeutic mouthpieces for the prevention of thumb sucking, tongue thrusting, the grinding of teeth and related oral behaviors, oral devices in the nature of therapeutic mouthpieces for the prevention of snoring and sleep apnea