Bath tubs; Beverage cooling apparatus; Child safe protective covers for bathtub spouts; Fitted liners for hot tubs or spas; Lawn sprinkler systems comprising pumps, valves and filters; Toilet seat adaptors for children in the nature of a plastic device that is specially adapted to rest on a toilet seat; Toilet seats; Toilet trainer seats, namely, smaller training seats for attachment to full-size toilets and toilet seats for training purposes