Small electro-mechanical devices, namely, miniature electric motors not for land vehicles, electric blowers; Ventilation fan accessories, namely, integrated temperature and speed sensors sold as parts of motors or engines | Electronic apparatus, namely, electronic controllers for small electro-mechanical devices, namely, motors, fans and blowers, and air movement devices | Electric fans and blowers for medical purposes, namely, fans and blowers for medical machines and apparatus in the nature of sleep apnea treatment apparatus, anesthesia apparatus, transportation apparatus incorporating a fan as an integral component thereof, medical ventilator apparatus, and breathing aid apparatus | Small electro-mechanical devices, namely, electric fans, blowers; Ventilation fan accessories, namely, adapters, grids, and filters; Ventilation fan accessories, namely, integrated temperature and speed sensors sold as an integral component fans and blowers