You can file the application, forms, documents, and pay fees online on the USPTO official site. This page provides information on the types of patents and types of patent applications, and the examination process.An example might be: the Coca Cola brand. You must provide and keep current your domicile address in trademark filings. The provisional patent application cover sheet is a form that you file with the specification and drawings of your patent application. Getting a patent in California is the same as any other state. The patent application is filed with the United States Patent and Trademark Office (USPTO). The declaration is one of the forms submitted with a patent application. Filing a utility non-provisional patent application can be a difficult process. FindLaw provides you with a guide to help you understand the process.