Lavatories; Sinks; Toilets; Lavatory seats; Shower head sprayers; Showerheads and components thereof; Toilet accessories, namely, handles that are affixed to toilet seats; Toilet accessories, namely, plastic handles that are affixed to toilet seats; Toilet bowls; Toilet cisterns; Toilet conversion kits for converting a single-flush toilet into a dual-flush toilet; 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 tanks; Toilet trainer seats, namely, smaller training seats for attachment to full-size toilets and toilet seats for training purposes