Automobile seat cushions; Child safety harnesses for vehicle seats; Children's safety belts for use in vehicles; Clips specially adapted for use on vehicle safety belts; Horns for motor cars; Safety belts for vehicle seats; Safety harnesses for auto racing; Vehicle armrest cushions; Vehicle head rest covers; Vehicle safety belts for children; Vehicle seat belt height adjusters; Vehicle seat belt pre-tensioners; Vehicle seat belt retractors; Vehicle seat cushions