To apply for a patent, you must file an application and pay required fees. Another option would be to find an expired patent and make the exact toilet paper claimed in the expired patent.Legal Consult Recommended. The question being "should a toilet paper roll face over or under when on the holder? " People have their reasons and explanations for both. Due to the enactment of the America Invents Act in 2012, this page contains forms for patent applications filed on or after September 16, 2012. A writer just dug up the original patent for the toilet paper roll from 1891. Because in the sketch submitted with the original patent for the paper toilet roll mechanism, it's shown that way. It was designed that way. What are the 3 common types of patents?