Many people are under the impression that drafting a patent application is just a matter of filling out forms, like any type of government application, and perhaps submitting a picture, as you do when you’re applying for a passport. Nothing could be further from the truth. In fact, preparing a patent application is a complex legal process. The United States Supreme Court has even said that drafting a patent application is the most complicated legal writing in the profession. A patent application has three main parts: the written specification, the drawings, and the claims. This is true of any type of patent applications, whether it’s for a utility application, a design application, or even (in those rare instances) a plant patent application.