To apply for a patent, you must file an application and pay required fees. In the use of the device, a reserve roll of paper is first placed on the mandrel, with the member I8 swung to open position.The Pro Se Assistance Program is dedicated to help independent inventors and small businesses meet their goal of protecting valuable intellectual property. It turns out that the original idea for perforated toilet paper was patented in 1871 as patent number US117355A. Getting a patent in Virginia is the same as any other state. The patent application is filed with the United States Patent and Trademark Office (USPTO). We Laser cut the patent artwork into Baltic Birch and frame in a matte black metal frame complete with hanger and wall protectors. You only need a nail and an open spot on the wall to proudly display this wonderful heritage piece. What are the 3 common types of patents? They are utility, design, and plant patents.