It turns out that the original idea for perforated toilet paper was patented in 1871 as patent number US117355A. What are the 3 common types of patents?They are utility, design, and plant patents. According to the patent for toilet paper, the creator, Setti Wheeler, made a drawing that shows the toilet paper should go over. Abstract: A system for distinguishing a type of excreta deposited in a toilet is disclosed. The system includes a toilet and a processor. The illustrated diagram from Wheeler's 1891 patent sheds some light on how the toilet paper roll was originally intended to be used. Check out our toilet paper patent digital file selection for the very best in unique or custom, handmade pieces from our prints shops.