Apparatus for acne treatment; Baby bottle that plays sounds using wireless technology; Cups adapted for feeding babies and children; Electric acupuncture instruments; Electric massage apparatus for household use; Electrical weight loss body belt; Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Elizabethan collars for dogs; Nasal aspirators; Nasal lavage vessel; Nipple protect...