In filing a patent application and paying required fees, the USPTO provides forms and an electronic filing tool. 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.The answer to the contested question of "should a toilet paper roll face over or under when on the holder?" is answered. The answer is it should face OVER. SPECIFICATION forming part of Letters Patent No. 465,588, dated December 22, 1891. What are the 3 common types of patents? They are utility, design, and plant patents. Albany, New York, is historically significant for being the birthplace of perforated toilet paper, thanks to Seth Wheeler's 1871 patent. Kimberly-Clark (NYSE: KMB) and its trusted brands are an indispensable part of life for people in more than 175 countries. Sign Up for Savings Today!